Price history
Holofoil▲ 3.7% 7d$20.19
Low $6.00Mid $10.22High $171.30
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Graded values
updated 2026-07-06PSA 10 price history$3,191.88
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
How much is Mewtwo #SM77/131 worth?
Mewtwo #SM77/131 from SM Promos currently has a market value of $20.19. It is a Promo card. Prices update nightly from live market data — check the chart above for the full price history. A PSA 10 copy is currently valued around $3,191.88, or compare against recent eBay sold listings for graded and raw copies.















