Gastly

Mystery of the Fossils · #promo · Uncommon · 1997JPN

$2.00

Market price ▼ 11.9% (30d)

Prices as of Aug 14, 2026

462graded pop

33%gem rate

140.5×PSA 10 vs raw

0%off ATH $3.16 · Aug 2026

+$84.67EV to grade — worth it

Market data

Price history

Normal▲ 0.5% 7d

Low $1.00Mid $2.00

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-13

Grade 6 est.$3.00

Grade 5 est.$2.53

Grade 4 est.$2.09

Grade 3 est.$1.74

Grade 2 est.$1.42

Grade 1 est.$1.20

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$281.02

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-08-01

PSA240 graded · 78 gem 10

12345678910

CGC222 graded · 74 gem 10

12345678910

Population data from PriceCharting, updated monthly.

How much is Gastly #promo worth?

Right now (August 14, 2026) the going rate for an ungraded Gastly #promo from Mystery of the Fossils is about $2.00.

Grading changes the math on this one: a PSA 10 is valued around $281.02, roughly 140.5x the raw price, while a PSA 9 sits near $28.68. 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.

Collecting Mystery of the Fossils?Full master set guide — every card, chase list, and completion cost→