Grade Matrix
PSA
PSA 6
-
PSA 7
$18
PSA 8
$25
PSA 9
$27
PSA 10
$130
PSA 10: PriceCharting; last PSA 10 sale Mar 30, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$34
CGC P10
-
Availability
Availabilityi
1/10G: —
Graded: insufficient data · Sales per year: ~96 sales/yr · Recent sales: 3 PSA 10 comps · Graded copies: 466 · PSA-10 delta 3.7%
TCGplayer Price History
1st EditionProduct 83965Fetched Sep 7, 3:31 AM
TCGplayer market
$3.37
Latest avg sale
$2.99
Units sold
271
Card Value FAQ
How much is Brock's Geodude (Gym Challenge #68) worth?
GemDelta shows Brock's Geodude (Gym Challenge #68) at $3.42 market price (TCGplayer market). Its Delta multiple is 44.1x.
How much is a PSA 10 Brock's Geodude (Gym Challenge #68) worth?
A PSA 10 Brock's Geodude (Gym Challenge #68) is currently shown at $130. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
Is Brock's Geodude (Gym Challenge #68) worth grading?
GemDelta records a 33.5% gem rate for Brock's Geodude (Gym Challenge #68), with 156 PSA 10 copies out of 466 total PSA grades and a 44.1x Delta. That describes the grading profile; it is not financial advice.
PSA 10 Recent sales
| Date | Sale |
|---|---|
| Mar 30, 2026 | $130.05 |
| Mar 13, 2026 | $175.00 |
| Feb 18, 2026 | $135.00 |