Grade Matrix
PSA
PSA 6
-
PSA 7
$8
PSA 8
-
PSA 9
$15
PSA 10
$38
PSA 10: PriceCharting; refreshed Sep 10, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$23
CGC P10
-
Availability
Availabilityi
6/10G: —
Graded: insufficient data · Sales per year: ~266 sales/yr · Graded copies: 5
TCGplayer Price History
NormalProduct 178922Fetched Sep 10, 3:52 AM
TCGplayer market
$0.42
Latest avg sale
$0.38
Units sold
881
Card Value FAQ
How much is Onix (Lost Thunder #109) worth?
GemDelta shows Onix (Lost Thunder #109) at $0.42 market price (TCGplayer market). Its Delta multiple is 28.5x.
How much is a PSA 10 Onix (Lost Thunder #109) worth?
A PSA 10 Onix (Lost Thunder #109) is currently shown at $37.91. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
Is Onix (Lost Thunder #109) worth grading?
GemDelta records a 0.00% gem rate for Onix (Lost Thunder #109), with 0 PSA 10 copies out of 5 total PSA grades and a 28.5x Delta. That describes the grading profile; it is not financial advice.