Graded Market · 47 completed sales
Master Ball graded prices.
As of August 20, 2026, Master Ball (Temporal Forces #153) in PSA 10 sells for a median of $37.62, based on 47 real eBay completed sales; the raw copy’s reference price is $1.80 — a 20.9× grading premium at the top grade.
Across Temporal Forces, PSA 10 copies sell for 9.3× their raw reference price on average (64 cards, 4,748 PSA 10 completed sales tracked).
PSA · Master Ball
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $37.62 | 19 | 20.9× |
| Mint 9 | $14.99 | 21 | 8.3× |
CGC · Master Ball
| Grade | Median | Sales | vs Raw |
|---|---|---|---|
| Gem Mint 10 | $32.48 | 4 | 18.0× |
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.