Grade Matrix
Graded
PSA 6
$11
Grade 7 guide
$29
Grade 8 guide
$40
PSA 9
$53
PSA 10
$603
PSA 10: Median of 2 sales, last 45 days · newest Oct 16, 2026 · checked Oct 26, 2026
PSA 9: Median of 5 PSA 9 sales in the last 90 days, latest 2026-10-19. Grade 9 guide (all graders): $54.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
CGC
CGC 8
$20
CGC 9
-
CGC 10
$150
CGC P10
-
Availability
Availabilityi
1/10G: 12/y
Graded: ~12 sales/yr (low) · Sales per year: ~130 sales/yr · Recent sales: 6 PSA 10 comps · Raw recent sales: 60 · Grade 9 recent sales: 30 · PSA 10 recent sales: 30 · Graded copies: 786 · PSA-10 delta 14.7%
TCGplayer Price History
NormalProduct 44426
No Normal price series for this product. Available: 1st Edition, Unlimited.
Card Value FAQ
How much is Ditto (Fossil #18) worth?
GemDelta shows Ditto (Fossil #18) at $6.99 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 86.2x.
How much is a PSA 10 Ditto (Fossil #18) worth?
A PSA 10 Ditto (Fossil #18) is currently shown at $603, the median of 2 PSA 10 sales in the last 45 days (newest Oct 16, 2026).
Is Ditto (Fossil #18) worth grading?
GemDelta records a 12.8% gem rate for Ditto (Fossil #18), with 101 PSA 10 copies out of 786 total PSA grades and a 86.2x Delta. That describes the grading profile; it is not financial advice.
PSA 10 Recent sales
| Date | Listing | Sale |
|---|---|---|
| Oct 16, 2026 | PSA 10 Ditto #18 1999 Pokemon Fossil 158799708 #18 | $849.99 |
| Sep 14, 2026 | Ditto #18 1999 Pokemon Fossil Unlimited PSA 10 #18 | $355.00 |
| Sep 7, 2026 | 1999 pokemon fossil Ditto 18/62- PSA 10 | $243.97 |
| Aug 17, 2026 | 1999 Pokemon Fossil Ditto 18/62 Unlimited Regular English PSA 10 18/62 | $415.00 |
| Aug 1, 2026 | PSA 10 Ditto #18 1999 Pokemon Fossil GEM MINT #18 | $399.99 |
| Jul 27, 2026 | 1999 Pokemon Fossil Ditto 18/62 Unlimited Regular English PSA 10 CHD 18/62 | $304.00 |