PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.12 |
| PSA 9 | $14.1 |
| PSA 10 | $29.99 |
| BGS 10 | $39 |
| CGC 10 | $18 |
| SGC 10 | $18 |
TCGplayer market price: $0.3 (as of 2026-10-20)
Market context: ungraded price +180.0% over 30 days. +13.1% over 90 days. PSA 10 premium: 26.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-steam-siege/pokemon-steam-siege-klefki-80