Grade Matrix
PSA
PSA 6
$72
PSA 7
$88
PSA 8
$120
PSA 9
$161
PSA 10
$555
PSA 10: PriceCharting; last PSA 10 sale Mar 16, 2026
CGC
CGC 8
$84
CGC 9
-
CGC 10
$241
CGC P10
-
Availability
Availabilityi
1/10G: —
Graded: insufficient data · Sales per year: ~245 sales/yr · Recent sales: 1 PSA 10 comp
TCGplayer Price History
NormalProduct 85718
No Normal price series for this product. Available: 1st Edition Holofoil, Unlimited Holofoil.
Card Value FAQ
How much is Giovanni's Nidoking (Gym Challenge #7) worth?
GemDelta shows Giovanni's Nidoking (Gym Challenge #7) at $57.10 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 9.72x.
How much is a PSA 10 Giovanni's Nidoking (Gym Challenge #7) worth?
A PSA 10 Giovanni's Nidoking (Gym Challenge #7) is currently shown at $555. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
PSA 10 Recent sales
| Date | Sale |
|---|---|
| Mar 16, 2026 | $995.00 |