Magikarp & Wailord GX SM Promos #SM166

The current market price of Magikarp & Wailord GX is $185.48, based on recent Raw NM market data tracked by Double Holo. It updates daily.

Magikarp & Wailord GX is from the SM Promos set, card number SM166, released in 2017.

Whether Magikarp & Wailord GX 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.

You can buy or sell Magikarp & Wailord GX 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.

Magikarp & Wailord GX in PSA 10 has a market price of about $504.22 as of July 2026. A PSA 9 copy is worth about $2,581.41 as of November 2026 by comparison. Raw and graded prices come from Double Holo market data, with graded values tracking recent sales of graded copies.

As of Nov 11, 2026, Magikarp & Wailord GX (SM Promos #SM166) has a market price of $185.48 in Near Mint, $91.93 in Lightly Played, $52.29 in Moderately Played, $36.76 in Heavily Played, and $27.03 in Damaged, based on recent market data tracked by Double Holo. Over the last 30 days, Near Mint daily prices averaged $190.77 and ranged from $185.37 to $198.97. Near Mint is down 0.2% from about a month ago.