Grade Matrix
Graded
PSA 6
-
Grade 7 guide
$7
Grade 8 guide
$21
PSA 9
$68
PSA 10
$94
PSA 10: Last PSA 10 sale $94.22 on May 29, 2024 · checked Oct 27, 2026
PSA 9: Median of 2 PSA 9 sales in the last 90 days, latest 2026-10-01. Grade 9 guide (all graders): $39.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
CGC
CGC 8
-
CGC 9
-
CGC 10
$18
CGC P10
-
Availability
Availabilityi
1/10G: —
Graded: insufficient data · Sales per year: ~116 sales/yr · Raw recent sales: 60 · Grade 9 recent sales: 13 · PSA 10 recent sales: 5 · Graded copies: 171
TCGplayer Price History
NormalProduct 83975
No Normal price series for this product. Available: 1st Edition, Unlimited.
Card Value FAQ
How much is a PSA 10 Brock's Onix (Gym Heroes #69) worth?
A PSA 10 Brock's Onix (Gym Heroes #69) is currently shown at $94.22. 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 |
|---|---|---|
| May 29, 2024 | 2000 Pokemon Gym Heroes Brock’s Onix 69/132 PSA 10 Gem Mint | $94.22 |
| Oct 16, 2023 | 2000 Pokemon Gym Heroes Brock’s Onix 69/132 PSA 10 Gem Mint | $79.77 |
| May 11, 2023 | 2000 Pokemon Gym Heroes Brock’s Onix 69/132 PSA 10 Gem Mint | $75.00 |
| Jan 21, 2023 | 2000 Pokemon Gym Heroes Brock’s Onix 69/132 PSA 10 Gem Mint | $64.00 |
| Oct 8, 2022 | Pokemon Gym Heroes #69 - Brock's Onix - GEM Mint - PSA 10! | $39.00 |