Grade Matrix
Graded
PSA 6
$6
Grade 7 guide
$20
Grade 8 guide
$37
PSA 9
$58
PSA 10
$185
PSA 10: Median of 3 sales, last 45 days · newest Oct 18, 2026 · checked Oct 26, 2026
PSA 9: Median of 8 PSA 9 sales in the last 90 days, latest 2026-10-24. Grade 9 guide (all graders): $55.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
CGC
CGC 8
$18
CGC 9
-
CGC 10
$59
CGC P10
$140
Availability
Availabilityi
1/10G: 24/y
Graded: ~24 sales/yr (low) · Sales per year: ~154 sales/yr · Recent sales: 8 PSA 10 comps · Raw recent sales: 60 · Grade 9 recent sales: 30 · PSA 10 recent sales: 29 · Graded copies: 1,318 · PSA-10 delta 9.6%
TCGplayer Price History
NormalProduct 107053
No Normal price series for this product. Available: 1st Edition, Unlimited.
Card Value FAQ
How much is Onix (Base Set #56) worth?
GemDelta shows Onix (Base Set #56) at $3.24 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 57.1x.
How much is a PSA 10 Onix (Base Set #56) worth?
A PSA 10 Onix (Base Set #56) is currently shown at $185, the median of 3 PSA 10 sales in the last 45 days (newest Oct 18, 2026).
Is Onix (Base Set #56) worth grading?
GemDelta records a 24.1% gem rate for Onix (Base Set #56), with 318 PSA 10 copies out of 1,318 total PSA grades and a 57.1x Delta. That describes the grading profile; it is not financial advice.