Dashboard
PSA 10: Median of 2 sales, last 45 days · newest Oct 15, 2026 · checked Oct 26, 2026
PSA 9: Median of 3 PSA 9 sales in the last 90 days, latest 2026-10-06. Grade 9 guide (all graders): $133.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Gastly (Base Set #50) at $47.01 market price (TCGplayer market). Its Delta multiple is 18.2x.
A PSA 10 Gastly (Base Set #50) is currently shown at $856, the median of 2 PSA 10 sales in the last 45 days (newest Oct 15, 2026).
GemDelta records a 22.2% gem rate for Gastly (Base Set #50), with 657 PSA 10 copies out of 2,962 total PSA grades and a 18.2x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Oct 15, 2026 | Pokemon Gastly #50 1st Edition Base Set PSA Trading Card Game Gem Mint 10 (Wizards of the Coast, 1999).... [HeritageAuct | $688.00 |
| Sep 27, 2026 | 1st Edition Pokemon PSA 10 Gastly Base Set 50/102 TCG #45848559 | $1024.40 |
| Sep 7, 2026 | PSA 10 GEM MINT Gastly 50/102 Base Set 1st Edition Pokemon Card CS1-248 | $772.85 |
| Aug 22, 2026 | 1999 POKEMON BASE SET 1ST EDITION #50 GASTLY PSA 10 #50 | $869.69 |
| Jul 27, 2026 | 1999 POKEMON BASE SET 1ST EDITION #50 GASTLY PSA 10 #50 | $746.00 |
| Jun 19, 2026 | 1999 POKEMON BASE SET 1ST EDITION #50 GASTLY PSA 10 #50 | $990.00 |
| Jun 6, 2026 | 1999 POKEMON BASE SET 1ST EDITION #50 GASTLY PSA 10 #50 | $750.00 |
| May 17, 2026 | 1999 POKEMON BASE SET 1ST EDITION #50 GASTLY PSA 10 #50 | $800.00 |
| May 16, 2026 | 1999 POKEMON BASE SET 1ST EDITION #50 GASTLY PSA 10 GEM MT #50 | $580.00 |
| May 4, 2026 | 1999 Pokemon Base Set 1st Edition #50 Gastly - PSA GEM MT 10 [Goldin] | $732.00 |