PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.76 |
| PSA 9 | $6.5 |
| PSA 10 | $107.09 |
| BGS 10 | $139 |
| CGC 10 | $64 |
| SGC 10 | $64 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-burger-king/pokemon-burger-king-gastly-92