PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $12.43 |
| PSA 7 | $23 |
| PSA 8 | $47 |
| PSA 9 | $99 |
| PSA 10 | $445.24 |
| BGS 10 | $579 |
| CGC 10 | $267 |
| SGC 10 | $267 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-topsun/pokemon-japanese-topsun-slowbro-blue-back-80