PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1 |
| PSA 10 | $56 |
| BGS 10 | $73 |
| CGC 10 | $34 |
| SGC 10 | $34 |
Market context: PSA 10 premium: 56.0× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-undone-seal/pokemon-japanese-undone-seal-zubat-1st-edition-1