Grade Matrix
Graded
PSA 6
$50
Grade 7 guide
$89
Grade 8 guide
$111
PSA 9
$186
PSA 10
$1,250
PSA 10: 1 sale, last 45 days · Sep 23, 2026 · checked Oct 25, 2026
PSA 9: Median of 16 PSA 9 sales in the last 90 days, latest 2026-10-24. Grade 9 guide (all graders): $194.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
CGC
CGC 8
-
CGC 9
$120
CGC 10
$234
CGC P10
$1,000
Availability
Availabilityi
1/10G: 12/y
Graded: ~12 sales/yr (low) · Sales per year: ~259 sales/yr · Recent sales: 4 PSA 10 comps · Raw recent sales: 60 · Grade 9 recent sales: 30 · PSA 10 recent sales: 30 · PSA-10 delta 11.1%
TCGplayer Price History
NormalProduct 85712
No Normal price series for this product. Available: 1st Edition Holofoil, Unlimited Holofoil.
Card Value FAQ
How much is Giovanni's Machamp (Gym Challenge #6) worth?
GemDelta shows Giovanni's Machamp (Gym Challenge #6) at $64.47 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 19.4x.
How much is a PSA 10 Giovanni's Machamp (Gym Challenge #6) worth?
A PSA 10 Giovanni's Machamp (Gym Challenge #6) is currently shown at $1,250, the only PSA 10 sale in the last 45 days (Sep 23, 2026).
PSA 10 Recent sales
| Date | Listing | Sale |
|---|---|---|
| Sep 23, 2026 | Pokemon Giovanni's Machamp Gym Challenge Unlimited Holo #6 PSA 10 Gem Mint 6/132 | $1250.00 |
| Sep 10, 2026 | Pokemon 2000 Gym Challenge Giovanni's Machamp #6 Holo English PSA 10 #6 | $1090.79 |
| Sep 4, 2026 | Pokemon Giovanni's Machamp 6/132 #6 HOLO 2000 Gym Challenge - POP 171 - PSA 10 6/132 | $985.59 |
| Jul 6, 2026 | Pokemon 2000 Giovanni's Machamp 6/132 Holo Gym Challenge GEM MINT PSA 10 6/132 | $1350.00 |
| Jun 22, 2026 | Wizards Pokemon TCG Giovanni's Machamp 6/132 Gym Challenge Holo 2000 PSA 10 6/132 | $1000.00 |
| Jun 18, 2026 | Pokemon TCG Giovanni's Machamp Gym Challenge PSA 10 6/132 | $860.00 |
| Jun 4, 2026 | 2000 Pokemon Gym Challenge Giovanni's Machamp Holo #6/132 PSA 10 GEM MINT | $670.00 |
| May 18, 2026 | Pokemon TCG - Giovanni’s Machamp 6/132 - HOLO - Gym Challenge 2000 - PSA 10 6/132 | $516.50 |
| May 4, 2026 | Pokemon Giovanni's Machamp Gym Challenge Unlimited Holo Rare #6 PSA 10 | $660.00 |