PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $0.61 |
| PSA 7 | $8 |
| PSA 8 | $10 |
| PSA 9 | $12 |
| PSA 10 | $31.23 |
| BGS 10 | $41 |
| CGC 10 | $19 |
| SGC 10 | $19 |
TCGplayer market price: $0.48 (as of 2026-08-29)
Market context: ungraded price -41.3% over 30 days. +5.2% over 90 days. PSA 10 premium: 51.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-promo/pokemon-promo-cosmog-SM42