PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.04 |
| PSA 9 | $11.5 |
| PSA 10 | $47 |
| BGS 10 | $61 |
| CGC 10 | $28 |
| SGC 10 | $28 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-squirtle-deck/pokemon-japanese-squirtle-deck-water-energy-20