PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $8.5 |
| PSA 9 | $72.15 |
| PSA 10 | $205.77 |
| BGS 10 | $268 |
| CGC 10 | $123 |
| SGC 10 | $123 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-world-champions-pack/pokemon-japanese-world-champions-pack-slakoth-1st-edition-69