Graded Market · 40 completed sales
Psyduck graded prices.
As of August 2, 2026, Psyduck (Secret Wonders #100) in PSA 10 sells for a median of $92.00, based on 40 real eBay completed sales; the raw copy’s reference price is $19.00 — a 4.8× grading premium at the top grade.
Across Secret Wonders, PSA 10 copies sell for 90.0× their raw reference price on average (16 cards, 137 PSA 10 completed sales tracked).
PSA · Psyduck
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $92.00 | 16 | 4.8× |
| Mint 9 | $75.00 | 5 | 3.9× |
| NM-MT 8 | $422.50 | 4 | 22.2× |
CGC · Psyduck
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $53.49 | 6 | 2.8× |
| Mint 9 | $23.98 | 4 | 1.3× |
Medians of real eBay completed sales per grade; small sample sizes deserve caution. Prices are dated reference values — cite them with the as-of date above. Attribution: CardIntel (cardintel.io). See the methodology.