Grade Matrix
PSA
PSA 6
-
PSA 7
-
PSA 8
$22
PSA 9
$16
PSA 10
$110
PSA 10: PriceCharting; last PSA 10 sale Jun 20, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$66
CGC P10
-
Availability
Availabilityi
1/10G: —
Graded: insufficient data · Sales per year: ~9 sales/yr · Recent sales: 1 PSA 10 comp
TCGplayer Price History
No TCGplayer product is mapped for this card yet.
Card Value FAQ
How much is Regirock (2004 Topps Advanced Challenge #56) worth?
GemDelta shows Regirock (2004 Topps Advanced Challenge #56) at $5.85 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 18.8x.
How much is a PSA 10 Regirock (2004 Topps Advanced Challenge #56) worth?
A PSA 10 Regirock (2004 Topps Advanced Challenge #56) is currently shown at $110. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
PSA 10 Recent sales
| Date | Sale |
|---|---|
| Jun 20, 2026 | $205.00 |
| Mar 7, 2026 | $110.00 |