PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $20.19 |
| PSA 8 | $26.95 |
| PSA 9 | $30 |
| PSA 10 | $55.71 |
| BGS 10 | $72 |
| CGC 10 | $29.25 |
| SGC 10 | $33 |
TCGplayer market price: $22.06 (as of 2026-08-29)
Market context: ungraded price -9.8% over 30 days. -3.8% over 90 days. PSA 10 premium: 2.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-night-wanderer/pokemon-japanese-night-wanderer-cassiopeia-91