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PSA 10: 1 sale, last 45 days · Oct 17, 2026 · checked Oct 26, 2026
PSA 9: Median of 9 PSA 9 sales in the last 90 days, latest 2026-10-26. Grade 9 guide (all graders): $3,572.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Mewtwo (Expedition #20) at $480 market price (TCGplayer market). Its Delta multiple is 459x.
A PSA 10 Mewtwo (Expedition #20) is currently shown at $220,000, the only PSA 10 sale in the last 45 days (Oct 17, 2026).
GemDelta records a 3.77% gem rate for Mewtwo (Expedition #20), with 62 PSA 10 copies out of 1,646 total PSA grades and a 459x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Oct 17, 2026 | 2002 Pokemon Expedition Mewtwo Holo #20 PSA 10 POP 62 *SWIRL* 020/165 | $220000.00 |
| Aug 10, 2026 | 2002 Pokemon Expedition Holo Mewtwo #20 PSA 10 GEM MINT [Fanatics] | $66000.00 |