Horsea

McDonald's Promos 2018 · #3/12 · Promo · 2018

$14.45

Market price ▲ 0.3% (30d)

Prices as of Aug 14, 2026

29graded pop

0%gem rate

3.9×PSA 10 vs raw

0%off ATH $7.99 · Aug 2026

−$12.75EV to grade — don't

Market data

Price history

Holofoil▲ 1.8% 7d

Low $9.10Mid $14.33

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-13

Grade 6 est.$7.59

Grade 5 est.$6.39

Grade 4 est.$5.27

Grade 3 est.$4.39

Grade 2 est.$3.60

Grade 1 est.$3.04

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$56.60

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

Graded population census · updated 2026-07-07

PSA19 graded · 0 gem 10

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CGC10 graded · 0 gem 10

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Population data from PriceCharting, updated monthly.

How much is Horsea #3/12 worth?

As of August 14, 2026, Horsea #3/12 from McDonald's Promos 2018 sells for around $14.45 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $56.60, roughly 3.9x the raw price, while a PSA 9 sits near $26.70. 19 copies have been graded to date, and 0% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Horsea has moved over time.

Collecting McDonald's Promos 2018?Full master set guide — every card, chase list, and completion cost→