Double Holo

Pokemon market · Pokemon index

Horsea Price Index

The Horsea Price Index closed at 3,757.06 on October 18, 2026, up 9.67% over 30 days. It follows 54 English Horsea cards and started at 1,000 on January 20, 2025.

By Double Holo Research

Updated October 18, 2026 · refreshed daily

  • 7D+1.71%
  • 30D+9.67%
  • 1Y+142.78%

Index total value of 54 priced cards: $444.91

Index level

3,757.06

+9.67%30-day change

Full history

Since January 20, 2025, base 1,000

Daily index level
View daily values (637 days)
Horsea Price Index daily levels, newest first
DateLevelStatus
3,757.06Published
3,756.13Published
3,717.03Published
3,717.45Published
3,707.57Published
3,692.88Published
3,685.45Published
3,693.89Published
3,691.02Published
3,694.57Published
3,709.43Published
3,709.51Published
3,708.67Published
3,707.23Published
3,706.14Published
3,710.02Published
3,558.19Published
3,555.15Published
3,505.75Published
3,504.73Published
3,508.28Published
3,433.29Published
3,433.80Published
3,432.70Published
3,437.60Published
3,436.33Published
3,436.00Published
3,420.71Published
3,418.85Published
3,420.04Published
3,425.69Published
3,426.03Published
3,426.03Published
3,421.89Published
3,416.24Published
3,413.70Published
3,409.73Published
3,409.48Published
3,409.99Published
3,405.76Published
3,378.91Published
3,377.81Published
3,368.52Published
3,361.09Published
3,360.84Published
3,352.06Published
3,351.04Published
3,339.05Published
3,338.55Published
3,336.86Published
3,336.60Published
3,330.78Published
3,329.59Published
3,328.75Published
3,329.59Published
3,327.31Published
3,326.81Published
3,328.16Published
3,323.09Published
3,320.47Published
3,320.31Published
3,319.97Published
3,267.36Published
3,264.57Published
3,199.46Published
3,176.66Published
3,174.13Published
3,168.14Published
3,166.28Published
3,153.69Published
3,101.25Published
3,076.17Published
3,073.05Published
3,079.89Published
3,080.31Published
3,079.30Published
3,077.86Published
3,078.79Published
3,071.53Published
3,067.90Published
3,046.70Published
3,028.04Published
3,031.50Published
3,033.19Published
3,033.02Published
3,039.52Published
3,017.91Published
3,015.37Published
3,019.09Published
2,987.68Published
2,934.47Published
2,934.05Published
2,933.80Published
2,928.99Published
3,061.73Published
3,065.96Published
3,068.83Published
3,026.52Published
3,054.98Published
3,050.50Published
2,893.86Published
2,888.20Published
2,798.52Published
2,796.91Published
2,800.63Published
2,785.51Published
2,781.46Published
2,780.62Published
2,780.28Published
2,777.07Published
2,778.34Published
2,773.61Published
2,776.65Published
2,775.04Published
2,768.46Published
2,773.02Published
2,772.00Published
2,768.88Published
2,768.54Published
2,767.70Published
2,764.57Published
2,752.07Published
2,753.26Published
2,753.00Published
2,751.23Published
2,757.06Published
2,745.06Published
2,744.22Published
2,740.76Published
2,742.28Published
2,743.46Published
2,736.62Published
2,730.20Published
2,714.24Published
2,714.66Published
2,720.83Published
2,703.35Published
2,699.29Published
2,699.29Published
2,698.11Published
2,689.75Published
2,686.12Published
2,518.08Published
2,464.37Published
2,421.39Published
2,420.79Published
2,405.42Published
2,404.92Published
2,402.98Published
2,401.88Published
2,398.92Published
2,285.17Published
2,281.88Published
2,280.11Published
2,279.01Published
2,274.53Published
2,285.60Published
2,287.20Published
2,287.96Published
2,284.50Published
2,276.65Published
2,268.45Published
2,262.12Published
2,260.18Published
2,259.76Published
2,257.90Published
2,256.89Published
2,240.00Published
2,237.97Published
2,221.00Published
2,218.97Published
2,215.09Published
2,212.13Published
2,210.36Published
2,206.30Published
2,205.46Published
2,201.57Published
2,188.06Published
2,186.88Published
2,188.82Published
2,182.40Published
2,186.71Published
2,189.08Published
2,194.99Published
2,192.12Published
2,188.48Published
2,182.40Published
2,171.85Published
2,166.53Published
2,163.40Published
2,157.16Published
2,140.10Published
2,136.64Published
2,113.33Published
2,112.23Published
2,100.66Published
2,038.17Published
2,036.91Published
2,034.03Published
2,023.31Published
2,017.23Published
1,997.13Published
1,989.53Published
1,971.71Published
1,964.37Published
1,998.65Published
1,974.16Published
1,972.81Published
1,959.13Published
1,956.77Published
1,895.04Published
1,887.69Published
1,892.93Published
1,888.96Published
1,887.10Published
1,922.48Published
1,919.44Published
1,918.94Published
1,899.43Published
1,898.50Published
1,894.11Published
1,894.02Published
1,903.65Published
1,883.30Published
1,885.07Published
1,890.56Published
1,886.42Published
1,894.36Published
1,892.42Published
1,901.20Published
1,878.23Published
1,879.25Published
1,875.28Published
1,873.17Published
1,877.30Published
1,878.82Published
1,853.83Published
1,846.23Published
1,844.29Published
1,844.45Published
1,843.53Published
1,854.00Published
1,851.89Published
1,862.19Published
1,864.64Published
1,866.58Published
1,866.75Published
1,863.54Published
1,870.13Published
1,872.24Published
1,872.24Published
1,903.23Published
1,892.08Published
1,885.66Published
1,892.84Published
1,891.24Published
1,882.96Published
1,882.12Published
1,883.22Published
1,882.20Published
1,886.09Published
1,884.06Published
1,882.29Published
1,879.33Published
1,854.17Published
1,851.89Published
1,824.95Published
1,813.63Published
1,811.61Published
1,790.24Published
1,793.70Published
1,779.01Published
1,776.81Published
1,767.02Published
1,759.42Published
1,762.12Published
1,757.22Published
1,737.97Published
1,738.22Published
1,735.35Published
1,730.28Published
1,729.02Published
1,727.75Published
1,723.87Published
1,714.75Published
1,712.47Published
1,700.90Published
1,705.71Published
1,699.21Published
1,693.55Published
1,688.15Published
1,680.63Published
1,681.05Published
1,678.86Published
1,679.70Published
1,677.42Published
1,675.14Published
1,679.87Published
1,679.11Published
1,679.70Published
1,681.90Published
1,674.80Published
1,673.79Published
1,673.37Published
1,676.32Published
1,666.78Published
1,661.72Published
1,659.77Published
1,653.44Published
1,658.34Published
1,656.14Published
1,649.13Published
1,644.74Published
1,626.59Published
1,618.82Published
1,617.38Published
1,588.25Published
1,586.81Published
1,581.91Published
1,575.58Published
1,571.61Published
1,571.44Published
1,568.23Published
1,563.34Published
1,563.08Published
1,561.14Published
1,557.51Published
1,556.75Published
1,570.18Published
1,570.68Published
1,572.12Published
1,571.78Published
1,572.03Published
1,571.11Published
1,571.44Published
1,576.76Published
1,574.82Published
1,576.00Published
1,577.02Published
1,578.54Published
1,571.27Published
1,573.47Published
1,574.23Published
1,576.43Published
1,572.88Published
1,572.12Published
1,573.05Published
1,573.22Published
1,574.99Published
1,571.78Published
1,568.15Published
1,571.02Published
1,570.51Published
1,566.97Published
1,566.12Published
1,566.04Published
1,563.17Published
1,558.69Published
1,548.39Published
1,547.88Published
1,548.64Published
1,546.36Published
1,548.30Published
1,548.98Published
1,548.81Published
1,547.54Published
1,535.38Published
1,534.37Published
1,520.35Published
1,520.86Published
1,519.34Published
1,520.27Published
1,520.61Published
1,520.78Published
1,513.51Published
1,502.54Published
1,498.31Published
1,496.54Published
1,496.94Published
1,496.04Published
1,498.65Published
1,500.05Published
1,500.85Published
1,494.84Published
1,500.05Published
1,486.31Published
1,457.63Published
1,452.31Published
1,452.61Published
1,451.41Published
1,448.80Published
1,442.18Published
1,440.18Published
1,459.73Published
1,458.73Published
1,457.33Published
1,458.23Published
1,451.11Published
1,450.11Published
1,430.95Published
1,429.35Published
1,428.54Published
1,428.14Published
1,419.42Published
1,414.40Published
1,388.63Published
1,385.52Published
1,385.42Published
1,378.90Published
1,382.71Published
1,384.21Published
1,387.32Published
1,389.93Published
1,385.42Published
1,387.12Published
1,380.00Published
1,387.22Published
1,389.93Published
1,386.52Published
1,385.82Published
1,378.80Published
1,376.79Published
1,375.69Published
1,371.88Published
1,358.34Published
1,357.64Published
1,352.82Published
1,348.01Published
1,343.40Published
1,343.40Published
1,341.89Published
1,335.97Published
1,335.97Published
1,335.27Published
1,324.44Published
1,323.74Published
1,323.64Published
1,330.36Published
1,329.96Published
1,327.15Published
1,327.45Published
1,328.35Published
1,327.45Published
1,381.81Published
1,379.10Published
1,381.21Published
1,382.11Published
1,381.81Published
1,381.11Published
1,381.91Published
1,380.60Published
1,376.39Published
1,376.49Published
1,374.19Published
1,374.19Published
1,360.14Published
1,359.84Published
1,359.44Published
1,359.74Published
1,352.72Published
1,351.62Published
1,351.12Published
1,349.21Published
1,344.20Published
1,342.59Published
1,339.28Published
1,338.08Published
1,337.68Published
1,326.55Published
1,326.55Published
1,315.01Published
1,306.19Published
1,305.79Published
1,305.99Published
1,306.09Published
1,304.78Published
1,293.95Published
1,293.45Published
1,300.67Published
1,297.96Published
1,298.77Published
1,302.08Published
1,300.17Published
1,297.96Published
1,296.36Published
1,297.26Published
1,295.86Published
1,289.64Published
1,284.32Published
1,282.92Published
1,279.01Published
1,279.01Published
1,276.30Published
1,276.30Published
1,277.20Published
1,277.61Published
1,280.81Published
1,279.41Published
1,280.61Published
1,278.61Published
1,278.91Published
1,277.61Published
1,276.90Published
1,276.30Published
1,278.51Published
1,277.61Published
1,287.43Published
1,288.24Published
1,294.65Published
1,297.16Published
1,297.36Published
1,296.76Published
1,297.36Published
1,296.16Published
1,298.47Published
1,298.47Published
1,299.97Published
1,295.46Published
1,294.35Published
1,295.46Published
1,284.93Published
1,279.71Published
1,283.02Published
1,283.42Published
1,281.22Published
1,278.11Published
1,289.64Published
1,294.86Published
1,290.14Published
1,290.24Published
1,288.34Published
1,282.42Published
1,282.52Published
1,271.59Published
1,267.68Published
1,266.77Published
1,258.15Published
1,256.14Published
1,250.93Published
1,184.33Published
1,189.35Published
1,192.46Published
1,199.68Published
1,203.69Published
1,208.40Published
1,202.89Published
1,204.69Published
1,203.99Published
1,207.00Published
1,203.89Published
1,204.29Published
1,208.00Published
1,207.20Published
1,208.91Published
1,213.62Published
1,217.13Published
1,216.23Published
1,216.53Published
1,220.74Published
1,213.32Published
1,208.71Published
1,203.79Published
1,203.79Published
1,203.69Published
1,200.38Published
1,199.48Published
1,200.38Published
1,202.69Published
1,200.58Published
1,204.89Published
1,203.29Published
1,203.69Published
1,208.30Published
1,208.00Published
1,203.69Published
1,205.60Published
1,207.20Published
1,212.22Published
1,219.44Published
1,214.12Published
1,207.00Published
1,209.61Published
1,209.41Published
1,204.59Published
1,210.51Published
1,213.42Published
1,211.41Published
1,212.92Published
1,212.32Published
1,207.10Published
1,208.50Published
1,208.60Published
1,209.51Published
1,207.90Published
1,207.30Published
1,206.30Published
1,205.60Published
1,203.69Published
1,175.01Published
1,173.10Published
1,151.44Published
1,150.64Published
1,149.73Published
1,148.63Published
1,136.40Published
1,139.81Published
1,136.19Published
1,138.00Published
1,111.22Published
1,117.14Published
1,120.75Published
1,123.56Published
1,129.58Published
1,129.17Published
1,135.59Published
1,137.20Published
1,137.80Published
1,137.00Published
1,136.70Published
1,103.10Published
1,103.70Published
1,112.73Published
1,117.24Published
1,113.83Published
1,118.74Published
1,117.54Published
1,098.29Published
1,065.19Published
1,047.14Published
1,017.05Published
1,014.64Published
1,019.06Published
1,012.84Published
1,004.21Published
995.49Published
996.99Published
1,000.00Published

Index summary

The index was up 1.71% over 7 days, up 9.67% over 30 days, and up 142.78% over one year. On October 18, 2026 its 54 cards had a combined value of $445. The most valuable was Horsea [Reverse Holo] from Pokemon Aquapolis, at $65.00. The largest 7-day gain among its cards was Horsea [Reverse Holo], up 20.23% over 7 days.

Index summaries are informational only and not financial advice. Past performance does not guarantee future results.

Index facts

Horsea Price Index facts
StartedJanuary 20, 2025 at 1,000
Cards in the index54
54 of 54
$444.91
MethodologySet and Pokemon indexes

Biggest 7-day moves

Among cards in this index

Largest gains

Horsea Price Index: largest gains among cards, 7D
CardPrice7D
Horsea [Reverse Holo]$19.91+20.23%
Horsea [Reverse Holo]$13.36+12.74%
Horsea [Reverse Holo]$54.31+11.75%
Horsea [1st Edition]$4.74+7.48%
Horsea$8.87+3.38%

Largest declines

Horsea Price Index: largest declines among cards, 7D
CardPrice7D
Horsea$44.40-7.67%
Misty's Horsea$1.28-4.48%
Horsea [1st Edition]$2.35-2.49%
Horsea$1.01-1.94%
Horsea$1.57-1.26%

Most valuable cards

Top 50 of 54 cards. Prices are the daily market price from US online marketplace data.

Horsea Price Index: the 50 most valuable of 54 cards, by latest price
RankCardPrice7-day change
1Horsea [Reverse Holo]Pokemon Aquapolis · 85$65.000.00%
2Horsea [Reverse Holo]Pokemon Team Rocket Returns · 58$54.31+11.75%
3Horsea [Reverse Holo]Pokemon Aquapolis · 84$49.990.00%
4HorseaPokemon Shrouded Fable · 67$44.40-7.67%
5Horsea [Reverse Holo]Pokemon Holon Phantoms · 66$44.240.00%
6Horsea [Reverse Holo]Pokemon Dragon Frontiers · 31$43.24-0.16%
7Horsea [Reverse Holo]Pokemon Dragon · 58$30.990.00%
8Horsea [Reverse Holo]Pokemon Dragon Frontiers · 50$19.91+20.23%
9HorseaPokemon McDonalds 2018 · 3$14.54+0.48%
10Horsea [Reverse Holo]Pokemon Dragon · 33$13.36+12.74%
11HorseaPokemon Aquapolis · 84$9.58+0.31%
12HorseaPokemon Aquapolis · 85$8.87+3.38%
13Horsea [1st Edition]Pokemon Neo Genesis · 62$4.74+7.48%
14Horsea [Reverse Holo]Pokemon Unleashed · 49$4.360.00%
15HorseaPokemon Dragon · 33$4.080.00%
16Misty's Horsea [1st Edition]Pokemon Gym Heroes · 86$3.51+2.93%
17Misty's Horsea [1st Edition]Pokemon Gym Challenge · 87$2.970.00%
18Horsea [1st Edition]Pokemon Fossil · 49$2.35-2.49%
19Horsea [Reverse Holo]Pokemon Legends Awakened · 102$2.280.00%
20HorseaPokemon Team Rocket Returns · 58$2.150.00%
21HorseaPokemon Scarlet & Violet Promos · 137$1.75+1.16%
22Misty's HorseaPokemon Gym Challenge · 87$1.590.00%
23HorseaPokemon Dragon Frontiers · 31$1.57-1.26%
24Horsea [Reverse Holo]Pokemon Dragon Majesty · 16$1.38+0.73%
25Misty's HorseaPokemon Gym Heroes · 86$1.28-4.48%
26Horsea [Reverse Holo]Pokemon Plasma Freeze · 18$1.030.00%
27Horsea [Reverse Holo]Pokemon Dragon Majesty · 15$1.020.00%
28HorseaPokemon Holon Phantoms · 66$1.01-1.94%
29HorseaPokemon Neo Genesis · 62$0.97-2.02%
30HorseaPokemon Dragon Frontiers · 50$0.850.00%
31Horsea [Cosmos Holo]Pokemon Shrouded Fable · 10$0.67-2.90%
32Horsea [Reverse Holo]Pokemon Primal Clash · 30$0.66+1.54%
33HorseaPokemon Dragon · 58$0.63+6.78%
34HorseaPokemon Fossil · 49$0.56-5.08%
35HorseaPokemon Unleashed · 49$0.520.00%
36Horsea [Reverse Holo]Pokemon Burning Shadows · 29$0.50-1.96%
37HorseaPokemon Legends Awakened · 102$0.490.00%
38HorseaPokemon Plasma Freeze · 18$0.34+3.03%
39HorseaPokemon Dragon Majesty · 15$0.300.00%
40Horsea [Reverse Holo]Pokemon Scarlet & Violet 151 · 116$0.29-17.14%
41HorseaPokemon Dragon Majesty · 16$0.28-6.67%
42Horsea [Reverse Holo]Pokemon Battle Styles · 31$0.26+4.00%
43Horsea [Reverse Holo]Pokemon Shining Fates · 20$0.25+4.17%
44Horsea [Reverse Holo]Pokemon Paradox Rift · 30$0.240.00%
45HorseaPokemon Burning Shadows · 29$0.22+10.00%
46Horsea [Reverse Holo]Pokemon Lost Origin · 35$0.22-4.35%
47HorseaPokemon Primal Clash · 30$0.210.00%
48Horsea [Reverse Holo]Pokemon Shrouded Fable · 10$0.21+5.00%
49HorseaPokemon Paradox Rift · 30$0.150.00%
50HorseaPokemon Scarlet & Violet 151 · 116$0.15+36.36%

Value by era

Horsea Price Index: cards and value by era
EraCardsValueShare
Wizards of the Coast12$151.4134.0%
EX11$212.2647.7%
Diamond & Pearl2$2.770.6%
HeartGold & SoulSilver2$4.881.1%
Black & White2$1.370.3%
XY2$0.870.2%
Sun & Moon7$18.244.1%
Sword & Shield5$0.800.2%
Scarlet & Violet9$47.9710.8%
Other2$4.341.0%

Evolution line and related indexes

Frequently asked questions

What is the Horsea Price Index?

The Horsea Price Index is a daily index from Double Holo Research that follows the combined price of every priced English Horsea card. It started at 1,000 on January 20, 2025 and was at 3,757.06 on October 18, 2026.

Are Horsea cards going up in value?

Double Holo does not forecast prices. As of October 18, 2026, the Horsea Price Index was up 9.67% over 30 days and up 142.78% over one year.

What is the most valuable Horsea card?

Horsea [Reverse Holo] from Pokemon Aquapolis had the highest price in the index on October 18, 2026, at $65.00.

How is the Horsea Price Index calculated?

It adds up the daily market price of every card in the index. Each day the change is measured only on cards that were in the index on both days, so a card that joins never moves the level on its first day. A day is published when cards making up at least 90% of the index value have a recent price.

Can I download the Horsea Price Index data?

Yes. The full daily history is a free CSV file under the CC BY 4.0 license, one row for every day with its status. Credit: Double Holo Research, doubleholo.com/pokemon-market.

Download the data

Horsea Price Index daily history (CSV): date, level, total value, and priced cards for every day, with its status, free under CC BY 4.0.

How it is built

The combined price of every card in the index, starting at a base of 1,000 points. It compares each day's prices with the day before, using only cards in the index on both days. Methodology · Market overview

The Horsea Price Index closed at 3,757.06 on October 18, 2026, up 9.67% over 30 days.

Index levels from Double Holo Research, computed from the daily market price from US online marketplace data.

Double Holo, Horsea Price Index, October 2026, https://doubleholo.com/pokemon-market/pokemon/horsea

Index levels are points, base 1,000. Prices in USD (shown in your preferred currency when set), from the daily market price from US online marketplace data, compiled by Double Holo Research.

Follow the cards behind the indexes

Add Chase 100 cards and sealed products to a free Double Holo watchlist to see their daily prices and moves in one place.