Graded Market · 18 completed sales
Worker (Secret) graded prices.
As of August 20, 2026, Worker (Secret) (Silver Tempest #209) in PSA 10 sells for a median of $33.00, based on 18 real eBay completed sales; the raw copy’s reference price is $4.01 — a 8.2× grading premium at the top grade.
Across Silver Tempest, PSA 10 copies sell for 18.7× their raw reference price on average (61 cards, 3,435 PSA 10 completed sales tracked).
PSA · Worker (Secret)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $33.00 | 7 | 8.2× |
CGC · Worker (Secret)
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $20.50 | 6 | 5.1× |
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.