PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.75 |
| PSA 7 | $19.99 |
| PSA 8 | $27.55 |
| PSA 9 | $30 |
| PSA 10 | $72.59 |
| BGS 10 | $94 |
| CGC 10 | $48 |
| SGC 10 | $44 |
TCGplayer market price: $3.99 (as of 2026-10-20)
Market context: ungraded price -6.3% over 30 days. -24.8% over 90 days. PSA 10 premium: 19.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-challenge/pokemon-gym-challenge-blaine-100