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PSA 10: Median of 2 sales, last 45 days · newest Oct 7, 2026 · checked Oct 26, 2026
PSA 9: Median of 13 PSA 9 sales in the last 90 days, latest 2026-10-26. Grade 9 guide (all graders): $158.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Ditto (Fossil #18) at $23.81 market price (TCGplayer market). Its Delta multiple is 52.3x.
A PSA 10 Ditto (Fossil #18) is currently shown at $1,245, the median of 2 PSA 10 sales in the last 45 days (newest Oct 7, 2026).
GemDelta records a 19.3% gem rate for Ditto (Fossil #18), with 338 PSA 10 copies out of 1,755 total PSA grades and a 52.3x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Oct 7, 2026 | 1999 POKEMON FOSSIL 1ST EDITION #18 DITTO PSA 10 #18 | $1499.00 |
| Sep 24, 2026 | PSA 10 1st Edition 1999 Pokemon Fossil Ditto 18/62 English Card 18/62 | $991.10 |
| Aug 24, 2026 | 1999 Pokemon Fossil Ditto 1st Edition #18 PSA 10 #18 | $700.00 |
| Jul 24, 2026 | 1999 Pokemon Fossil Ditto 1st Edition #18 PSA 10 | $774.95 |
| Jul 23, 2026 | 1999 Pokemon Fossil 1st Edition #18/62 Ditto PSA 10 GEM MINT | $650.00 |
| Jul 16, 2026 | 1999 Pokemon Ditto 1st Edition Fossil #18 PSA 10 | $700.40 |
| Jul 12, 2026 | 1999 POKEMON FOSSIL 1ST EDITION #18 DITTO PSA 10 #18 | $700.00 |
| Jul 7, 2026 | 1999 POKEMON FOSSIL #18 DITTO PSA 10 GEM MINT 1ST EDITION #63 | $699.99 |
| Jun 24, 2026 | Pokemon 1999 TCG Fossil Ditto 18/62 1st Edition Rare PSA 10 GEM MT 18/62 | $691.00 |
| May 12, 2026 | 1999 Pokemon Fossil 1st Edition #18 Ditto PSA 10 GEM MINT | $600.00 |
| Apr 30, 2026 | Pokemon Ditto Fossil 1st Edition 18/62 Regular PSA 10 GEM MT 1999 18/62 | $1555.00 |