PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.54 |
| PSA 7 | $14.12 |
| PSA 9 | $8.5 |
| PSA 10 | $5000 |
| BGS 10 | $6500 |
| CGC 10 | $3000 |
| SGC 10 | $3000 |
Market context: ungraded price -0.4% over 30 days. +10.4% over 90 days. PSA 10 premium: 1968.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-undone-seal/pokemon-japanese-undone-seal-machop-49