PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $0.55 |
| PSA 8 | $14.99 |
| PSA 9 | $16 |
| PSA 10 | $54 |
| BGS 10 | $70 |
| CGC 10 | $32 |
| SGC 10 | $32 |
TCGplayer market price: $0.33 (as of 2026-10-20)
Market context: ungraded price +27.9% over 30 days. +37.5% over 90 days. PSA 10 premium: 98.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-crimson-invasion/pokemon-crimson-invasion-mamoswine-21