PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $38 |
| PSA 7 | $21.44 |
| PSA 8 | $59 |
| PSA 9 | $91.39 |
| PSA 10 | $379.99 |
| BGS 10 | $494 |
| CGC 10 | $201.66 |
| SGC 10 | $228 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-crossing-the-ruins/pokemon-japanese-crossing-the-ruins-butterfree-12