Sandslash

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

$1.40

Market price ▼ 2.8% (30d)

Prices as of Aug 17, 2026

335graded pop

32%gem rate

163.0×PSA 10 vs raw

-0%off ATH $2.99 · Jul 2026

+$70.74EV to grade — worth it

Market data

Price history

Normal▲ 0.0% 7d

Low $0.68Mid $1.47High $4.99

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-17

Grade 6 est.$2.83

Grade 5 est.$2.38

Grade 4 est.$1.97

Grade 3 est.$1.64

Grade 2 est.$1.34

Grade 1 est.$1.13

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$227.83

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

Graded population census · updated 2026-08-02

CGC196 graded · 71 gem 10

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PSA139 graded · 35 gem 10

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Population data from PriceCharting, updated monthly.

How much is Sandslash #promo worth?

As of August 17, 2026, Sandslash #promo from Mystery of the Fossils sells for around $1.40 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $227.83, roughly 162.7x the raw price, while a PSA 9 sits near $36.50. 196 copies have been graded to date, and 36% 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→