Track Pokemon Card Prices & Values

Double Holo is the free POS and inventory software for card vendors, the best Pokemon card scanner, and the best Pokemon card price tracker, built on a marketplace of 158,304 collectors.

Download on the App StoreGet it on Google Play
About UsArticlesChangelogSet GuidesPremiumPricingResourcesPrivacyTermsFor VendorsContact UsMaster Set CostsCard RaritiesPokemon Card PricesCard Value CheckerBrowse SetsCardsNearby
Tools
Grading ROI CalculatorPrice AlertsPrice HistoryPack EV CalculatorAI Card PicksCard SentimentCard ScannerCollection Tracker
© 2026 Double Holo Inc. All rights reserved.© 2026 Pokémon. ©1995 - 2026 Nintendo/Creatures Inc./GAME FREAK Inc. TM, ®Nintendo.
Double Holo
Double HoloDouble Holo
Sets

Menu

HomeMarketplaceSetsDaily BriefNEWChangelogPremium ToolsPROSubmissionsPRO
Sign InJoin
Viewing
HomePokemon Card SetsPokemon Mysterious TreasuresUnown M #66

Unown M Pokemon Mysterious Treasures #66

Diamond & Pearl•2007
$1.79Market Price
Raw NM
Collect this card onShinyShiny

No listings for Raw NM

Price History

+11.9%|+$0.19
Showing prices for: Raw NM

Market Prices

Loading price data...

Unown M Card Facts & History

5 facts about this card

Card History

Unown M is one of a three-card Unown mini-run in Mysterious Treasures, appearing alongside Unown E and Unown T, which gives this little uncommon a fun alphabet-collection appeal inside the set itself.

Set Lore

Mysterious Treasures was the second main Diamond & Pearl expansion in English, released on August 22, 2007, so Unown M comes from an early DP-era set that was still leaning hard into mystery, ancient lore, and Sinnoh discovery.

In-Game

Unown debuted in Pokémon Gold and Silver, where players uncovered its letter forms in the Ruins of Alph, making Unown M feel like a direct callback to one of the franchise’s most iconic puzzle-and-lore encounters.

Card History

Unown became unforgettable in the anime as the reality-warping force behind Pokémon 3: The Movie, where they created illusions and even brought Entei into existence from Molly Hale’s wishes.

Artist

Kazuyuki Kano illustrated Unown M with the eerie, ancient-symbol energy that fits a Pokémon species famous for resembling hieroglyphic writing and never fully giving up its secrets.

Card Reference

About Unown M (Pokemon Mysterious Treasures #66)

Unown M is a Pokemon trading card from the Pokemon Mysterious Treasures set, card number 66. This card is printed in English, belongs to the Diamond & Pearl era, and was released in 2007. The current market price is $1.79, based on recent Raw NM sales tracked on Double Holo.

Check another Pokemon card's value by name, set, or number.

Over the last 90 days, the Raw NM market price has ranged from $1.44 to $2.24, with a median of $1.77.

Card details

Set
Pokemon Mysterious Treasures
Card Number
#66
Release Year
2007
Language
English
Era
Diamond & Pearl

More Pokemon Mysterious Treasures cards

Previous cardUnown E [Reverse Holo] #65Next cardUnown M [Reverse Holo] #66

Frequently asked questions

What is the current market price of Unown M from Pokemon Mysterious Treasures #66?

The current market price of Unown M is $1.79. Market price reflects recent Raw NM sales on Double Holo and updates as new sales come in.

What set is Unown M from?

Unown M is from the Pokemon Mysterious Treasures set, card number 66, released in 2007.

Is Unown M worth grading?

Whether Unown M is worth grading depends on its condition and the graded population for the card. Higher grades command larger premiums, so review recent graded sales and use Double Holo's Grading ROI tools to weigh the cost of grading against the expected graded value before submitting.

How can I buy or sell Unown M?

You can buy or sell Unown M on the Double Holo marketplace, which pairs live listings with a bid and ask order book, so you can set your own price or take the best available offer. Sellers pay a 4.9% platform fee on completed sales, with a $1 minimum.

Go back to Home

More Unown cards

  • Unown [Question Mark] - Pokemon Unseen ForcesUnown [Question Mark] - Pokemon Unseen Forces$139.99
  • Unown A [1st Edition] - Pokemon Neo DiscoveryUnown A [1st Edition] - Pokemon Neo Discovery$81.23
  • Unown [G] - Pokemon Unseen ForcesUnown [G] - Pokemon Unseen Forces$61.85
  • Unown [M] - Pokemon Unseen ForcesUnown [M] - Pokemon Unseen Forces$56.99
  • Unown [X] - Pokemon Unseen ForcesUnown [X] - Pokemon Unseen Forces$56.12
  • Unown [K] - Pokemon Unseen ForcesUnown [K] - Pokemon Unseen Forces$55.66
  • Unown [I] - Pokemon Unseen ForcesUnown [I] - Pokemon Unseen Forces$54.49
  • Unown [D] - Pokemon Unseen ForcesUnown [D] - Pokemon Unseen Forces$53.02
View all 268 Unown cards