Grade Matrix
PSA
PSA 6
-
PSA 7
$20
PSA 8
$25
PSA 9
$65
PSA 10
$289
PSA 10: PriceCharting; refreshed Sep 10, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$50
CGC P10
-
Availability
Availabilityi
1/10G: —
Graded: insufficient data · Sales per year: ~100 sales/yr · Graded copies: 207
TCGplayer Price History
NormalProduct 83876
No Normal price series for this product. Available: 1st Edition, Unlimited.
Card Value FAQ
How much is Blaine's Ninetales (Gym Challenge #21) worth?
GemDelta shows Blaine's Ninetales (Gym Challenge #21) at $16.50 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 17.5x.
How much is a PSA 10 Blaine's Ninetales (Gym Challenge #21) worth?
A PSA 10 Blaine's Ninetales (Gym Challenge #21) is currently shown at $289. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
Is Blaine's Ninetales (Gym Challenge #21) worth grading?
GemDelta records a 13.5% gem rate for Blaine's Ninetales (Gym Challenge #21), with 28 PSA 10 copies out of 207 total PSA grades and a 17.5x Delta. That describes the grading profile; it is not financial advice.