PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $4.01 |
| PSA 8 | $19.99 |
| PSA 9 | $20.06 |
| PSA 10 | $153.04 |
| BGS 10 | $199 |
| CGC 10 | $36 |
| SGC 10 | $92 |
TCGplayer market price: $5.13 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-expedition-expansion-pack/pokemon-japanese-expedition-expansion-pack-diglett-1st-edition-20