PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $15.78 |
| PSA 7 | $8.25 |
| PSA 8 | $20.31 |
| PSA 9 | $38.4 |
| PSA 10 | $212.65 |
| BGS 10 | $276 |
| CGC 10 | $100 |
| SGC 10 | $128 |
TCGplayer market price: $16.59 (as of 2026-08-29)
Market context: ungraded price -7.4% over 30 days. +15.9% over 90 days. PSA 10 premium: 13.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-challenge/pokemon-gym-challenge-koga-s-arbok-1st-edition-25