PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $37.46 |
| PSA 7 | $114.22 |
| PSA 8 | $197.81 |
| PSA 9 | $218 |
| PSA 10 | $419.87 |
| BGS 10 | $546 |
| CGC 10 | $67.85 |
| SGC 10 | $252 |
TCGplayer market price: $44.8 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-aquapolis/pokemon-aquapolis-weakness-guard-141