PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $16.57 |
| PSA 7 | $8.25 |
| PSA 8 | $26 |
| PSA 9 | $43 |
| PSA 10 | $241.71 |
| BGS 10 | $314 |
| CGC 10 | $85.26 |
| SGC 10 | $145 |
TCGplayer market price: $17.01 (as of 2026-10-20)
Market context: ungraded price +4.1% over 30 days. -2.8% over 90 days. PSA 10 premium: 14.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-challenge/pokemon-gym-challenge-koga-s-arbok-1st-edition-25