Mewtwo

Expedition Base Set · #56/165 · Rare · 2002

$104.99

56 · Reverse Holofoil · Market price ▲ 0.0% (30d)

Prices as of Jul 26, 2026

56 56 · Reverse Holofoil

HP 70PsychicBasicArt · Kimiya Masago

815graded pop

21%gem rate

5.5×PSA 10 vs raw

-15%off ATH $66.28 · Apr 2026

+$149.60EV to grade — worth it

Printings & price history

56 · Reverse Holofoil▲ 0.0% 7d$104.99

Low $139.99Mid $199.99

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Graded values

updated 2026-07-27

Grade 6 est.$53.49

Grade 5 est.$45.05

Grade 4 est.$37.16

Grade 3 est.$30.97

Grade 2 est.$25.34

Grade 1 est.$21.40

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$579.32

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-08

PSA617 graded · 142 gem 10

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CGC198 graded · 29 gem 10

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Population data from PriceCharting, updated monthly.

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 #56/165 worth?

A raw copy of Mewtwo #56/165 (Expedition Base Set, 2002) is worth about $81.97 right now, based on the latest market data from July 27, 2026. Across the 2 printings we track, copies run anywhere from $99.99 to $802.48 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $579.32, roughly 7.1x the raw price, while a PSA 9 sits near $200.00. 617 copies have been graded to date, and 23% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Mewtwo has moved over time.