Grade Matrix
Graded
PSA 6
-
Grade 7 guide
$9
Grade 8 guide
$11
PSA 9
$47
PSA 10
$19
PSA 10: Last PSA 10 sale $18.50 on Jul 4, 2023 · checked Oct 27, 2026
PSA 9: Median of 1 PSA 9 sale in the last 90 days, latest 2026-10-26. Grade 9 guide (all graders): $20.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
CGC
CGC 8
-
CGC 9
-
CGC 10
$50
CGC P10
-
Availability
Availabilityi
1/10G: —
Graded: insufficient data · Sales per year: ~115 sales/yr · Raw recent sales: 60 · Grade 9 recent sales: 10 · PSA 10 recent sales: 3 · 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 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 $18.50. GemDelta labels this as the latest stored PSA 10 sale, which is older than the sales window; no sales were found inside that window.
PSA 10 past sales
| Date | Listing | Sale |
|---|---|---|
| Jul 4, 2023 | 2000 Pokemon Gym Heroes #104 Rocket's Training Gym PSA 10 GEM MINT | $18.50 |
| Feb 24, 2022 | PSA 10 The Rocket's Training Gym Pokemon Gym Heroes Unlimited 104/132 Rare | $26.00 |
| Feb 7, 2022 | PSA 10 - The Rocket's Training Gym - #104 - Gym Heroes - Pokemon Card | $80.00 |