PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.56 |
| PSA 9 | $35.19 |
| PSA 10 | $133.35 |
| BGS 10 | $173 |
| CGC 10 | $80 |
| SGC 10 | $80 |
TCGplayer market price: $3.96 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-crystal-guardians/pokemon-crystal-guardians-bill-s-maintenance-reverse-holo-71