Grade Matrix
PSA
PSA 6
-
PSA 7
$9
PSA 8
$11
PSA 9
$20
PSA 10
$26
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: ~115 sales/yr · Graded copies: 65
TCGplayer Price History
NormalProduct 89896
No Normal price series for this product. Available: 1st Edition, Unlimited.
Card Value FAQ
How much is Rocket's Training Gym (Gym Heroes #104) worth?
GemDelta shows Rocket's Training Gym (Gym Heroes #104) at $10.85 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 2.40x.
How much is a PSA 10 Rocket's Training Gym (Gym Heroes #104) worth?
A PSA 10 Rocket's Training Gym (Gym Heroes #104) is currently shown at $26.00. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
Is Rocket's Training Gym (Gym Heroes #104) worth grading?
GemDelta records a 13.8% gem rate for Rocket's Training Gym (Gym Heroes #104), with 9 PSA 10 copies out of 65 total PSA grades and a 2.40x Delta. That describes the grading profile; it is not financial advice.