Mamoswine
Clash at the Summit · #21/80 · Holo Rare · 2010JPN
All 31 Mamoswine cards ranked by value →Printings & price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-21
Population data from PriceCharting, updated monthly.
Auction sale integrity
NewGraded sales for this card from public auctions, each checked for shill/relist patterns and prices that don’t match the market. How this works →
More Mamoswine cards all 31 ranked by value →
Mamoswine11th Movie Commemoration Set · 2008
MamoswineLegends Awakened · 2008
Mamoswine GLRising Rivals · 2009
MamoswineTemple of Anger · 2008
MamoswineStormfront · 2008
MamoswinePlasma Storm · 2013How much is Mamoswine #21/80 worth?
Right now (November 7, 2026) the going rate for an ungraded Mamoswine #21/80 from Clash at the Summit is about $12.99.
Grading changes the math on this one: a PSA 10 is valued around $84.49, roughly 6.5x the raw price, while a PSA 9 sits near $65.45. 69 copies have been graded to date, and 54% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.
