Mewtwo GX #31

Name: Mewtwo GX #31
Brand: Pokémon
Price: 4.99 USD

Pokémon card · Released Jun 2020

Sealed products

Market value

$136

▲ 83% in a year

Estimated from recent completed sales.

$136 · Nov 2026

Live now · PSA 10

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About this card

Card guide

Mewtwo GX #31 — price research

Mewtwo GX #31 is a Pokémon card from 2020 Battle Academy (2020). Today it's worth about $136 in PSA 10 and $4.99 ungraded, up 83% in a year. Compare grades, see the price chart and browse cards for sale on eBay.

Prices on eBay can differ from these values depending on condition, grading company and seller. They're a guide to what the card is worth, not investment advice.

Liquidity

lowLow liquidity

62 sales/year · estimated tier from yearly volume · ~5 all grades

~5.2

sales/month

Trades occasionally — expect to wait

Scale

Very high
High
Moderate
Low
Illiquid

Grade	Price	3mo	6mo	12mo	Δ12mo	PSA Pop	PSA Pop %	Liquidity
PSA 10	$136Shop on eBay	$124	$94.97	$74.22	+83%	—	—	low
PSA 9	$24Shop on eBay	$22.75	$19.49	$17.50	+37%	—	—	low
PSA 8	$12.14Shop on eBay	$9.01	$12.47	$13.91	-13%	—	—	low
PSA 7	$10Shop on eBay	$7	$12	$12	-17%	—	—	low
Ungraded	$4.99Shop on eBay	$4.99	$4.37	$4.49	+11%	—	—	low