Pokémon TCG · Sun & Moon

Sigilyph-GX

Name: Sigilyph-GX - Lost Thunder #98
Brand: Pokémon TCG

Lost Thunder · #98 · Rare Holo GX

Illustrated by PLANETA Otani

Market price, Holofoil $2.39 As of Oct 20, 2026 Common / bulk

Not much on its own, around $2.39. It is a common, widely-printed card.

Lowest listing: $1.25 on Oct 20, 2026, any condition
Median, May 30, 2026 to Jul 13, 2026: $2.11 from 45 daily market prices, highest and lowest 10% left out

Every saved price

Date	Market price
May 30, 2026	$2.04
Jun 2, 2026	$2.04
Jun 5, 2026	$2.04
Jun 8, 2026	$2.01
Jun 11, 2026	$2.03
Jun 14, 2026	$2.00
Jun 17, 2026	$2.13
Jun 20, 2026	$2.13
Jun 23, 2026	$2.08
Jun 26, 2026	$2.11
Jun 29, 2026	$2.11
Jul 2, 2026	$2.14
Jul 5, 2026	$2.11
Jul 8, 2026	$2.11
Jul 11, 2026	$2.11
Jul 13, 2026	$2.15
Oct 20, 2026	$2.39

#81 by market price in Lost Thunder 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: Basic, GX
HP: 170
TCG types: psychic
Set: Lost Thunder
Series: Sun & Moon
Released: 2018/11/02
Card number: 98