Gyarados

XY Black Star Promos · #XY109/211 · Promo · 2013

$37.77
Market price 17.1% (1Y)
Prices as of Aug 14, 2026
HP 130WaterStage 1Art · Hajime Kusajima
552graded pop
5%gem rate
-17%off ATH $45.55 · Jul 2026
Market data

Price history

Standard

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Graded market

Graded values

PSA 10 report →updated 2026-08-13
Grade 6 est.$34.12
Grade 5 est.$28.74
Grade 4 est.$23.71
Grade 3 est.$19.76
Grade 2 est.$16.16
Grade 1 est.$13.65

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$4,400.00

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

Graded population census · updated 2026-08-04

PSA552 graded · 30 gem 10

Population data from PriceCharting, updated monthly.

Attacks

80Berserker Splash
This attack does 10 damage to each Benched Pokémon (both yours and your opponent's). (Don't apply Weakness and Resistance for Benched Pokémon.)
90+Aqua Tail
Flip a coin for each Water Energy attached to this Pokémon. This attack does 30 more damage for each heads.

Rarely seen in the wild. Huge and vicious, it is capable of destroying entire cities in a rage.

How much is Gyarados #XY109/211 worth?

Gyarados #XY109/211 is a Promo card from XY Black Star Promos (2013) — today it trades at roughly $37.77 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $4,400.00, roughly 116.5x the raw price, while a PSA 9 sits near $844.50. 552 copies have been graded to date, and 5% 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 Gyarados has moved over time.

Collecting XY Black Star Promos?Full master set guide — every card, chase list, and completion cost