PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $16.36 |
| PSA 7 | $38 |
| PSA 8 | $47.9 |
| PSA 9 | $65.04 |
| PSA 10 | $705.3 |
| BGS 10 | $917 |
| CGC 10 | $109.55 |
| SGC 10 | $423 |
TCGplayer market price: $17.55 (as of 2026-10-20)
Market context: ungraded price +9.1% over 30 days. +28.0% over 90 days. PSA 10 premium: 43.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-gym-challenge/pokemon-gym-challenge-sabrina-s-gastly-1st-edition-97