PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $9.5 |
| PSA 8 | $39.08 |
| PSA 9 | $42 |
| PSA 10 | $400 |
| BGS 10 | $520 |
| CGC 10 | $240 |
| SGC 10 | $240 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-topsun/pokemon-japanese-topsun-wigglytuff-blue-back-40