PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.98 |
| PSA 9 | $35 |
| PSA 10 | $43.77 |
| BGS 10 | $57 |
| CGC 10 | $26 |
| SGC 10 | $26 |
TCGplayer market price: $1.74 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-steam-siege/pokemon-steam-siege-ampharos-reverse-holo-40