Mamoswine
Crimson Invasion · #21/111 · Rare · 2017
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 2026-08-02
Population data from PriceCharting, updated monthly.
Attacks
“A frozen Mamoswine was dug from ice dating back 10,000 years. This Pokémon has been around a long, long, long time.”
How much is Mamoswine #21/111 worth?
A raw copy of Mamoswine #21/111 (Crimson Invasion, 2017) is worth about $0.35 right now, based on the latest market data from August 14, 2026. Across the 2 printings we track, copies run anywhere from $0.05 to $19.98 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $54.00, roughly 154.3x the raw price, while a PSA 9 sits near $16.00. 4 copies have been graded to date, and 0% 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.
