Golduck

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

$2.31
Market price 0.0% (30d)
Prices as of Aug 14, 2026
415graded pop
30%gem rate
94.7×PSA 10 vs raw
0%off ATH $2.99 · Aug 2026
+$56.04EV to grade — worth it
Market data

Price history

Normal 0.0% 7d
Low $0.90Mid $2.13

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Graded market

Graded values

PSA 10 report →updated 2026-08-13
Grade 6 est.$2.84
Grade 5 est.$2.39
Grade 4 est.$1.97
Grade 3 est.$1.64
Grade 2 est.$1.35
Grade 1 est.$1.14

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$218.75

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

Graded population census · updated 2026-08-01

PSA218 graded · 61 gem 10
CGC197 graded · 64 gem 10

Population data from PriceCharting, updated monthly.

How much is Golduck #promo worth?

A raw copy of Golduck #promo (Mystery of the Fossils, 1997) is worth about $2.31 right now, based on the latest market data from August 14, 2026.

Grading changes the math on this one: a PSA 10 is valued around $218.75, roughly 94.7x the raw price, while a PSA 9 sits near $24.99. 218 copies have been graded to date, and 28% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

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