Battle Academy · #31 · 2020
Market price: The going rate for an ungraded copy of this exact printing, from actual sales data — TCGplayer for USD, Cardmarket for EUR. Updated daily. · Holo: The artwork shines with a foil pattern. A separate printing from the plain card, and in vintage sets often worth many times more.
$9.45
down7% · 24dvia TCGplayer, updated Oct 13, 2026
Set rank: Where this card's market price ranks among the priced cards in its set — #1 is the set's most valuable card. in Battle Academy
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Browse eBay now →What it actually sells for
Our chart tracks TCGplayer's market price and the asking prices of live eBay listings — what sellers want, not what buyers paid. Completed sale prices live on eBay itself: see recent sold listings for this card →
Right now Mewtwo GX - 31/68 (Mewtwo Stamped) trades at $9.45 for the Holofoil printing (TCGplayer market price).
That makes it the 2nd most valuable of Battle Academy's 76 priced cards. (Charizard GX - 9/68 (#60 Charizard Stamped) leads the set at $13.53.) Since we started tracking it on Sep 19, 2026, it's eased 7.3% — from $10.19 to $9.45. Over the last 25 days it's touched $10.38 at the top and $9.45 at the bottom.
About $9.45 for an ungraded copy. That's the TCGplayer market price for the Holofoil printing, updated Oct 13, 2026. Graded copies in great shape usually sell for more. What grading means →
24-day trend: down about 7% — from $10.19 to $9.45 (TCGplayer market price). Prices wiggle a little every day — the chart on this page shows the whole line.
eBay is the easiest place — this page links straight to the live listings for Mewtwo GX - 31/68 (Mewtwo Stamped) (Battle Academy #31). Check the photos and the seller's rating first. That's the rule.
Cards trading near $9.45 today.
