Graded Market · 87 completed sales
Dialga graded prices.
As of August 2, 2026, Dialga (Diamond & Pearl #1) in PSA 10 sells for a median of $360.00, based on 87 real eBay completed sales; the raw copy’s reference price is $24.95 — a 14.4× grading premium at the top grade.
Across Diamond & Pearl, PSA 10 copies sell for 22.6× their raw reference price on average (19 cards, 185 PSA 10 completed sales tracked).
PSA · Dialga
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $360.00 | 27 | 14.4× |
| Mint 9 | $123.00 | 11 | 4.9× |
| NM-MT 8 | $68.00 | 16 | 2.7× |
| NM 7 | $34.94 | 5 | 1.4× |
| EX-MT 6 | $30.25 | 4 | 1.2× |
| EX 5 | $89.99 | 3 | 3.6× |
CGC · Dialga
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $10.50 | 11 | 0.4× |
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.