PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1690.62 |
| PSA 7 | $358.69 |
| PSA 8 | $2960 |
| PSA 9 | $5308.34 |
| PSA 10 | $23087.69 |
| BGS 10 | $30014 |
| CGC 10 | $2862.78 |
| SGC 10 | $13853 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-promo/pokemon-japanese-promo-birthday-pikachu-natta-wake-25