PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.19 |
| PSA 7 | $18.5 |
| PSA 8 | $41.32 |
| PSA 9 | $45 |
| PSA 10 | $229.5 |
| BGS 10 | $298 |
| CGC 10 | $21.99 |
| SGC 10 | $138 |
TCGplayer market price: $5.21 (as of 2026-08-29)
Market context: ungraded price -10.1% over 30 days. +15.7% over 90 days. PSA 10 premium: 54.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-challenge/pokemon-gym-challenge-sabrina-s-gastly-97