PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.19 |
| PSA 9 | $37 |
| PSA 10 | $87.95 |
| BGS 10 | $114 |
| CGC 10 | $16.5 |
| SGC 10 | $53 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-tangela-1999-2000-66