PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.2 |
| PSA 8 | $22.69 |
| PSA 9 | $31.99 |
| PSA 10 | $971 |
| BGS 10 | $1262 |
| CGC 10 | $583 |
| SGC 10 | $583 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-generations/pokemon-generations-slowpoke-32