PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $0.49 |
| PSA 9 | $11.72 |
| PSA 10 | $318.51 |
| BGS 10 | $414 |
| CGC 10 | $191 |
| SGC 10 | $191 |
TCGplayer market price: $0.33 (as of 2026-08-29)
Market context: ungraded price +2.1% over 30 days. -2.0% over 90 days. PSA 10 premium: 650.0× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-steam-siege/pokemon-steam-siege-mankey-reverse-holo-52