PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $13.06 |
| PSA 7 | $36 |
| PSA 8 | $45 |
| PSA 9 | $74.99 |
| PSA 10 | $158.93 |
| BGS 10 | $207 |
| CGC 10 | $95 |
| SGC 10 | $95 |
TCGplayer market price: $25.93 (as of 2026-10-20)
Market context: ungraded price +3.7% over 30 days. +29.8% over 90 days. PSA 10 premium: 12.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-gastly-XY132