PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $149.49 |
| PSA 8 | $124 |
| PSA 10 | $204.87 |
| BGS 10 | $266 |
| CGC 10 | $123 |
| SGC 10 | $123 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-starter-pack/pokemon-japanese-starter-pack-diglett-28