Pokémon TCG · Sun & Moon

Gyarados-GX

Name: Gyarados-GX - Crimson Invasion #18
Brand: Pokémon TCG

Crimson Invasion · #18 · Rare Holo GX

Illustrated by 5ban Graphics

Market price, Holofoil $19.27 As of Oct 20, 2026 Worth a bit

A little. It runs about $19.27 raw, more than bulk but not a grail.

Lowest listing: $9.50 on Oct 20, 2026, any condition
Median, May 30, 2026 to Jul 13, 2026: $23.40 from 45 daily market prices, highest and lowest 10% left out

Every saved price

Date	Market price
May 30, 2026	$26.05
Jun 2, 2026	$25.80
Jun 5, 2026	$25.80
Jun 8, 2026	$25.80
Jun 11, 2026	$25.82
Jun 14, 2026	$25.96
Jun 17, 2026	$24.93
Jun 20, 2026	$23.68
Jun 23, 2026	$21.87
Jun 26, 2026	$22.17
Jun 29, 2026	$22.35
Jul 2, 2026	$21.80
Jul 5, 2026	$21.32
Jul 8, 2026	$21.29
Jul 11, 2026	$20.99
Jul 13, 2026	$21.29
Oct 20, 2026	$19.27

#7 by market price in Crimson Invasion on Oct 20, 2026 Ungraded. The market price is an average of recent online sales. We do not know how many sales it is based on. How card values work →

Supertype: Pokémon
Subtypes: Stage 1, GX
HP: 240
TCG types: water
Set: Crimson Invasion
Series: Sun & Moon
Released: 2017/11/03
Card number: 18