Golduck Aquapolis #50
Recently sold raw ~$18 (mixed cond.)
2 grading companies tracked
Confidence high · How we price →
Golduck is a Uncommon Pokémon card from Aquapolis (#50), illustrated by Sumiyoshi Kizuki. It's a Stage 1 Water-type Pokémon with 70 HP, evolving from Psyduck, weak to Lightning ×2. Its current blended market value is $52.48 ungraded, with a PSA 10 worth around $900 — a gem-mint grading premium of roughly 17× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 2 July 2026.
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | $900$900–$900 | |
| PSA 9 | $375$319–$431 | |
| PSA 8 | $45$25–$49 | |
| PSA 7 | $24$24–$24 |
Price history · raw near-mint
Recent sold prices
Real completed eBay sales, refreshed periodically. Grade read from the listing title. Implausibly priced listings (lots, proxies, empty slabs) and wrong-variant sales are filtered out. Links to eBay are affiliate links — we may earn a commission.
Should you grade it?
after ~$88.99 grading fee → 17.1× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $900.00 | $88.99 | +$759 | 17.1× |
| PSA 9 | $375.00 | $73.74 | +$249 | 7.1× |
| PSA 8 | $45.45 | $70.44 | −$77 | 0.9× |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Real outcome depends on the grade achieved; PSA 10 is best-case.
We'll email you when this card's value crosses your target.
Where to buy
Cross-market prices
46% spreadCurrently 46% cheaper on PriceCharting than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
Card text
Evolves from Psyduck.
About the Pokémon
Often seen swim ming elegantly by lake shores. It is often mistaken for the Japanese monster, Kappa.
Card details
Other Golduck cards
There are 9 different Golduck printings — make sure you're valuing the right one. This is Aquapolis #50 (Uncommon).
More from Aquapolis
Frequently asked questions
How much is Golduck (Aquapolis #50) worth?
As of 2 July 2026, Golduck from Aquapolis is worth approximately $52.48 ungraded (near-mint), and around $900 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Golduck?
A PSA 10 (gem mint) Golduck from Aquapolis is worth around $900 — roughly 17× the raw ungraded value of $52.48.
Should I grade my Golduck?
A PSA 10 sells for about $900 versus $52.48 raw — roughly a 17× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Golduck rare?
Golduck is a Uncommon card from Aquapolis (card #50), illustrated by Sumiyoshi Kizuki. Its current blended market value is $52.48 ungraded.