PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.78 |
| PSA 9 | $35.92 |
| PSA 10 | $113.91 |
| BGS 10 | $148 |
| CGC 10 | $68 |
| SGC 10 | $68 |
TCGplayer market price: $1.5 (as of 2026-10-20)
Market context: ungraded price +11.6% over 30 days. +11.6% over 90 days. PSA 10 premium: 41.0× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-undone-seal/pokemon-japanese-undone-seal-rhyhorn-52