Graded Market · 43 completed sales
Slowking graded prices.
As of August 21, 2026, Slowking (Unseen Forces #14) in PSA 10 sells for a median of $1.4K, based on 43 real eBay completed sales; the raw copy’s reference price is $76.55 — a 18.0× grading premium at the top grade.
Across Unseen Forces, PSA 10 copies sell for 17.6× their raw reference price on average (58 cards, 950 PSA 10 completed sales tracked).
PSA · Slowking
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $1.4K | 3 | 18.0× |
| Mint 9 | $223.50 | 6 | 2.9× |
| NM-MT 8 | $79.50 | 16 | 1.0× |
CGC · Slowking
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $550.00 | 3 | 7.2× |
| Mint 9 | $97.00 | 6 | 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.