PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $34.59 |
| PSA 9 | $66.04 |
| PSA 10 | $311 |
| BGS 10 | $404 |
| CGC 10 | $187 |
| SGC 10 | $187 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-mysterious-mountains/pokemon-japanese-mysterious-mountains-steelix-73