PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $33.13 |
| PSA 8 | $42.48 |
| PSA 9 | $195 |
| PSA 10 | $937.71 |
| BGS 10 | $1219 |
| CGC 10 | $563 |
| SGC 10 | $563 |
Market context: ungraded price +4.5% over 30 days. +63.2% over 90 days. PSA 10 premium: 28.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-vending/pokemon-japanese-vending-golduck-series-iii-55