PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $138.36 |
| PSA 7 | $185.5 |
| PSA 8 | $240 |
| PSA 9 | $495 |
| PSA 10 | $905.97 |
| BGS 10 | $1178 |
| CGC 10 | $584.57 |
| SGC 10 | $544 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-venusaur-gb-game-boy-3