Dark Gyarados

Silver Deck Kit · #4/20 · None · 2004JPN

$36.00

Market price ▲ 9.1% (30d)

Prices as of Aug 14, 2026

Unlimited 1st Edition

371graded pop

40%gem rate

4.8×PSA 10 vs raw

-33%off ATH $20.00 · Jul 2026

+$65.19EV to grade — worth it

Market data

Printings & price history

Unlimited▲ 0.0% 7d$36.00

Low $27.83Mid $27.83High $27.83

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-13

Grade 6 est.$12.69

Grade 5 est.$10.69

Grade 4 est.$8.82

Grade 3 est.$7.35

Grade 2 est.$6.01

Grade 1 est.$5.08

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$173.68

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

Graded population census · updated 2026-07-07

PSA137 graded · 64 gem 10

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CGC16 graded · 2 gem 10

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Population data from PriceCharting, updated monthly.

How much is Dark Gyarados #4/20 worth?

As of August 14, 2026, Dark Gyarados #4/20 from Silver Deck Kit sells for around $36.00 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $173.68, roughly 4.8x the raw price, while a PSA 9 sits near $95.03. 198 copies have been graded to date, and 40% 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 Silver Deck Kit?Full master set guide — every card, chase list, and completion cost→