Mewtwo
Expedition Base Set · #20/165 · Rare Holo · 2002
$388.85
Market price ▲ 4.8% (1Y)
HP 70PsychicBasicArt · Kimiya Masago
Printings & price history
20 · Reverse Holofoil▲ 0.0% 7d$699.97
Low $249.99Mid $699.99High $800.98
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Graded values
updated 2026-07-06Unlimited · PSA 10 price history$12,980.00
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Attacks
Hypnosis
Flip a coin. If heads, the Defending Pokémon is now Asleep.
20+Psychic
This attack does 20 damage plus 10 more damage for each Energy card attached to the Defending Pokémon.
How much is Mewtwo #20/165 worth?
Mewtwo #20/165 from Expedition Base Set currently has a market value of $388.85, with 2 tracked variants ranging from $199.00 to $800.98. It is a Rare Holo card released in 2002. Prices update nightly from live market data — check the chart above for the full price history. A PSA 10 copy is currently valued around $12,980.00, or compare against recent eBay sold listings for graded and raw copies.
