Grade Matrix
Graded
PSA 6
$29
Grade 7 guide
$28
Grade 8 guide
$40
PSA 9
$69
PSA 10
$290
PSA 10: 1 sale, last 45 days · Sep 26, 2026 · checked Oct 26, 2026
PSA 9: Median of 8 PSA 9 sales in the last 90 days, latest 2026-10-17. Grade 9 guide (all graders): $69.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
CGC
CGC 8
-
CGC 9
$37
CGC 10
$80
CGC P10
$350
Availability
Availabilityi
1/10G: 24/y
Graded: ~24 sales/yr (low) · Sales per year: ~158 sales/yr · Recent sales: 6 PSA 10 comps · Raw recent sales: 60 · Grade 9 recent sales: 30 · PSA 10 recent sales: 29 · Graded copies: 1,566 · PSA-10 delta 18.6%
TCGplayer Price History
NormalProduct 107047
No Normal price series for this product. Available: 1st Edition, Unlimited.
Card Value FAQ
How much is Gastly (Base Set #50) worth?
GemDelta shows Gastly (Base Set #50) at $3.49 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 83.1x.
How much is a PSA 10 Gastly (Base Set #50) worth?
A PSA 10 Gastly (Base Set #50) is currently shown at $290, the only PSA 10 sale in the last 45 days (Sep 26, 2026).
Is Gastly (Base Set #50) worth grading?
GemDelta records a 21.8% gem rate for Gastly (Base Set #50), with 342 PSA 10 copies out of 1,566 total PSA grades and a 83.1x Delta. That describes the grading profile; it is not financial advice.
PSA 10 Recent sales
| Date | Listing | Sale |
|---|---|---|
| Sep 26, 2026 | Pokemon PSA 10 Shadowless Base Set Gastly 50/102 GEM MINT LOW POP ORIGINAL 50/102 | $290.00 |
| Sep 1, 2026 | Gastly 1999 Pokemon Game Shadowless #50 Base Set PSA 10 English 050/102 | $247.83 |
| Aug 3, 2026 | POKEMON | POKEMON GAME 1999 | SHADOWLESS #50 GASTLY | PSA 10 050/102 | $177.50 |
| Jul 18, 2026 | Wizards of the Coast Pokemon TCG Gastly 50/102 Base Set Shadowless PSA 10 050/102 | $175.00 |
| Jul 11, 2026 | Pokemon PSA 10 Shadowless Base Set Gastly 50/102 GEM MINT 50/102 | $185.00 |
| Jul 2, 2026 | Pokemon Gastly Base Set Shadowless #50 PSA 10 Gem Mint | $450.00 |