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  6. Mewtwo GX - 31/68 (Mewtwo Stamped)

Pokémon · Battle Academy · #031/068 · Promo

Mewtwo GX - 31/68 (Mewtwo Stamped)

Pokémon card price for Mewtwo GX - 31/68 (Mewtwo Stamped): $9.34 market, from $4.87 at the cheapest listing, Holofoil printing, updated Oct 19, 2026. Full price history since Feb 8, 2024 below.

Market price · Holofoil · Oct 19, 2026
$9.34
−1.2% this week · −8.3% in 30 days
Buy on eBay →
1 day−0.5%
7 days−1.2%
30 days−8.3%
90 days−22.3%
1 year+80.7%
All time+586.8%

Sellers right now

$4.87lowest listing$100.00highest
Market price$9.34
Mid listing$10.04
30-day avg$10.00

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$9.34

One year

$5.1752-week low$12.0852-week high
In the range60%
All-time low$1.31
All-time high$12.08
First priceFeb 8, 2024
Holofoil · market price
$0.70$4.76$8.82$12.88
$9.34
Feb 2024Jan 2025Nov 2025Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com

Price story

We have tracked Mewtwo GX - 31/68 (Mewtwo Stamped) since February 2024, when it sold for $1.36. Today the market price is $9.34, up 587%. Across the past year it went +80.7%, with a low of $5.17 and a high of $12.08; today it sits in the middle of that range. Its all-time high in our data is $12.08, still 29.3% above the current price. The cheapest listing right now is $4.87, and the 30-day average market price is $10.00.

Printings

PrintingMarketLowHigh7d
Holofoil$9.34$4.87$100.00−1.2%

The card in play

HP180
Retreat2
Type
Psychic
Stage
Basic
Weakness
Psychicx2
[1PP] Super Psy Bolt 110
[1PP] Psycrush GX 120

Discard all Energy from your opponent's Active Pokémon. (You can't use more than 1 GX attack in a game.)

Ability

Pokémon-GX rule — When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.

Other printings of Mewtwo GX

6 more · $7.84 – $830.72
All printings
Mewtwo GX (Secret Shining) (78/73), Shining Legends — Pokémon card price +0.7% 7d Mewtwo GX (Secret Shining) Shining Legends · #78/73 $830.72 Mewtwo GX (SV59/SV94), Hidden Fates: Shiny Vault — Pokémon card price −0.2% 7d Mewtwo GX Hidden Fates: Shiny Vault · #SV59/SV94 $139.02 Mewtwo GX (Secret) (76/73), Shining Legends — Pokémon card price 0.0% 7d Mewtwo GX (Secret) Shining Legends · #76/73 $96.51 Mewtwo GX (Full Art) (72/73), Shining Legends — Pokémon card price −1.4% 7d Mewtwo GX (Full Art) Shining Legends · #72/73 $30.05 Mewtwo GX (39/73), Shining Legends — Pokémon card price −6.2% 7d Mewtwo GX Shining Legends · #39/73 $14.01

Also in Battle Academy

most valuable
Full set
Charizard GX - 9/68 (#60 Charizard Stamped) (009/068), Battle Academy — Pokémon card price −1.2% 7d Charizard GX - 9/68 (#60 Charizard Stamped) Battle Academy · #009/068 $13.37 Charizard - 3/70 (#39 Charizard Stamped) (003/070), Battle Academy — Pokémon card price −3.5% 7d Charizard - 3/70 (#39 Charizard Stamped) Battle Academy · #003/070 $6.40 Pikachu - 19/68 (#55 Pikachu Stamped) (019/068), Battle Academy — Pokémon card price −1.5% 7d Pikachu - 19/68 (#55 Pikachu Stamped) Battle Academy · #019/068 $4.48 Pikachu - 19/68 (#2 Pikachu Stamped) (019/068), Battle Academy — Pokémon card price −0.3% 7d Pikachu - 19/68 (#2 Pikachu Stamped) Battle Academy · #019/068 $3.28 Pikachu - 19/68 (#30 Pikachu Stamped) (019/068), Battle Academy — Pokémon card price −0.6% 7d Pikachu - 19/68 (#30 Pikachu Stamped) Battle Academy · #019/068 $3.22