Gastly
Mystery of the Fossils · #promo · Uncommon · 1997JPN
All 87 Gastly cards ranked by value →Price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-18
Population data from PriceCharting, updated monthly.
More Gastly cards all 87 ranked by value →
GastlySkyridge · 2003
GastlyLegendary Collection · 2002
GastlyLegend Maker · 2006
GastlyTemporal Forces · 2024
GastlyFireRed & LeafGreen · 2004
GastlyExpedition Base Set · 2002How much is Gastly #promo worth?
Right now (October 21, 2026) the going rate for an ungraded Gastly #promo from Mystery of the Fossils is about $2.10.
Grading changes the math on this one: a PSA 10 is valued around $295.00, roughly 140.5x the raw price, while a PSA 9 sits near $33.00. 240 copies have been graded to date, and 33% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.
