Grade Matrix
Graded
PSA 6
-
Grade 7 guide
$26
Grade 8 guide
$29
PSA 9
$45
PSA 10
$499
PSA 10: Median of 3 sales, last 45 days · newest Oct 23, 2026 · checked Oct 27, 2026
PSA 9: Median of 7 PSA 9 sales in the last 90 days, latest 2026-10-26. Grade 9 guide (all graders): $47.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
CGC
CGC 8
-
CGC 9
$40
CGC 10
$80
CGC P10
$125
Availability
Availabilityi
7/10G: 52/y
Graded: ~52 sales/yr (medium) · Sales per year: ~272 sales/yr · Recent sales: 7 PSA 10 comps · Raw recent sales: 60 · Grade 9 recent sales: 30 · PSA 10 recent sales: 30 · Graded copies: 486 · PSA-10 delta 37.1%
TCGplayer Price History
HolofoilProduct 178934Fetched Oct 24, 3:49 AM
Weekly market
$11.69
week ending Oct 19
Weekly avg sale
$10.05
week ending Oct 19
Units sold (week)
9
week ending Oct 19
Card Value FAQ
How much is Tyranitar GX (Lost Thunder #121) worth?
GemDelta shows Tyranitar GX (Lost Thunder #121) at $11.56 market price (TCGplayer market). Its Delta multiple is 43.2x.
How much is a PSA 10 Tyranitar GX (Lost Thunder #121) worth?
A PSA 10 Tyranitar GX (Lost Thunder #121) is currently shown at $499, the median of 3 PSA 10 sales in the last 45 days (newest Oct 23, 2026).
Is Tyranitar GX (Lost Thunder #121) worth grading?
GemDelta records a 43.8% gem rate for Tyranitar GX (Lost Thunder #121), with 213 PSA 10 copies out of 486 total PSA grades and a 43.2x Delta. That describes the grading profile; it is not financial advice.