PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $19.99 |
| PSA 8 | $11.5 |
| PSA 9 | $69.34 |
| PSA 10 | $349.95 |
| BGS 10 | $455 |
| CGC 10 | $72.06 |
| SGC 10 | $210 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-tidal-storm/pokemon-japanese-tidal-storm-swampert-1st-edition-15