PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $23.22 |
| PSA 7 | $33 |
| PSA 8 | $54.57 |
| PSA 9 | $90.95 |
| PSA 10 | $459.18 |
| BGS 10 | $597 |
| CGC 10 | $150 |
| SGC 10 | $276 |
TCGplayer market price: $29.65 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-diglett-1st-edition-47