Grade Matrix
Graded
PSA 6
$16
Grade 7 guide
$14
Grade 8 guide
$25
PSA 9
$60
PSA 10
$100
PSA 10: PriceCharting · last PSA 10 sale $99.99 on Jul 30, 2026 · checked Oct 27, 2026
PSA 9: Median of 3 PSA 9 sales in the last 90 days, latest 2026-09-25. Grade 9 guide (all graders): $49.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
CGC
CGC 8
$14
CGC 9
-
CGC 10
$68
CGC P10
-
Availability
Availabilityi
1/10G: 5/y
Graded: ~5 sales/yr (extremely low) · Sales per year: ~112 sales/yr · Recent sales: 2 PSA 10 comps · Raw recent sales: 60 · Grade 9 recent sales: 30 · PSA 10 recent sales: 28 · Graded copies: 516
TCGplayer Price History
NormalProduct 106530
No Normal price series for this product. Available: 1st Edition, Unlimited.
Card Value FAQ
How much is Muk (Fossil #28) worth?
GemDelta shows Muk (Fossil #28) at $4.04 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 24.7x.
How much is a PSA 10 Muk (Fossil #28) worth?
A PSA 10 Muk (Fossil #28) is currently shown at $99.97. GemDelta labels this as a PriceCharting guide fallback rather than verified recent sales.
Is Muk (Fossil #28) worth grading?
GemDelta records a 12.2% gem rate for Muk (Fossil #28), with 63 PSA 10 copies out of 516 total PSA grades and a 24.7x Delta. That describes the grading profile; it is not financial advice.
PSA 10 Recent sales
| Date | Listing | Sale |
|---|---|---|
| Jul 30, 2026 | Pokemon 1999 Fossil Muk 13/62 Unlimited PSA 10 GEM MINT English 13/62 | $99.99 |
| Jul 13, 2026 | 1999 POKEMON FOSSIL #28 MUK, NON-HOLO, PSA 10 💎 LOW POP #28 | $99.95 |