PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $40.82 |
| PSA 7 | $69.94 |
| PSA 8 | $77.12 |
| PSA 9 | $85.49 |
| PSA 10 | $437.22 |
| BGS 10 | $568 |
| CGC 10 | $186.75 |
| SGC 10 | $262 |
TCGplayer market price: $47.46 (as of 2026-10-20)
Market context: ungraded price -2.4% over 30 days. +22.2% over 90 days. PSA 10 premium: 10.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-challenge/pokemon-gym-challenge-giovanni-18