PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.05 |
| PSA 9 | $29.68 |
| PSA 10 | $93.74 |
| BGS 10 | $122 |
| CGC 10 | $56 |
| SGC 10 | $56 |
TCGplayer market price: $1.15 (as of 2026-10-20)
Market context: ungraded price -2.8% over 30 days. +2.5% over 90 days. PSA 10 premium: 45.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-undone-seal/pokemon-japanese-undone-seal-chinchou-42