Sigilyph-GX
Lost Thunder · #202

Sigilyph-GX

Sigilyph-GX is a Rare Ultra Pokémon TCG printing from Lost Thunder (#202). Cactaur's latest catalog snapshot shows a TCGPlayer market reference near $4.16 for ungraded copies. The set released in 2018. Scan your copy in the Cactaur app for condition-aware pricing.

Lost Thunder set collectorsRarity-focused collectorsPrice-conscious comp shoppers UnlimitedExpanded
TCGPlayer market $4.16
Cardmarket trend €5.04
Rarity Rare Ultra
App coming soon

Who is this card for?

Sigilyph-GX suits collectors working on Lost Thunder who need the Rare Ultra slot. Compare listing photos to your target finish; skip impulse buys when variant or wear is unclear. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What is Sigilyph-GX from Lost Thunder?

Sigilyph-GX is a Pokémon card in Lost Thunder numbered 202. Sigilyph-GX from Lost Thunder should be evaluated with set context, finish, and condition together. National Pokédex #561. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What is Sigilyph-GX worth today?

Cactaur tracks a TCGPlayer market reference near $4.16 for Sigilyph-GX. Low and high spread runs $3.06 to $37.10. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

SetLost Thunder
Number202
RarityRare Ultra
TCGPlayer USD$4.16
Cardmarket EUR€5.04

Gameplay stats

HP170
TypesPsychic
Sonic Wing PsychicColorlessColorless 80 This attack's damage isn't affected by Resistance.
Intercept-GX PsychicColorlessColorless 60× This attack does 60 damage times the amount of Energy attached to your opponent's Active Pokémon. (You can't use more than 1 GX attack in a game.)
Mirror Counter If this Pokémon is your Active Pokémon and is damaged by an attack from your opponent's Pokémon-GX or Pokémon-EX (even if this Pokémon is Knocked Out), put damage counters on the Attacking Pokémon equal to the damage done to this Pokémon.
WeaknessLightning ×2

How collectible is Sigilyph-GX?

Sigilyph-GX is listed as Rare Ultra in Lost Thunder. Set collectors, type collectors, and art buyers may value this card differently — confirm variant before paying chase premiums. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

What are the key details for Sigilyph-GX?

Catalog fields: set Lost Thunder, rarity Rare Ultra. Illustrated by PLANETA Igarashi. Format status: Expanded. Cross-check holo pattern and language when buying online. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

Cactaur's take

Sigilyph-GX from Lost Thunder should be evaluated with set context, finish, and condition together.

Pros

  • Sigilyph-GX is catalogued as Rare Ultra printing in Lost Thunder, making set and number verification straightforward.
  • Public market data shows a TCGPlayer reference near $4.16.

Cons

  • Raw market prices vary by condition, language, and holo variant — NM estimates are not slab grades.

Verdict: Use $4.16 as a benchmark, then adjust for finish, grade, and how quickly you need to buy or sell.

FAQ

How much is Sigilyph-GX worth?

Cactaur's catalog shows a TCGPlayer market reference near $4.16 for ungraded Sigilyph-GX from Lost Thunder. Actual value depends on condition, language, and finish such as holo or reverse holo. Scan your card in the Cactaur app for a tailored estimate.

What set is Sigilyph-GX from?

Sigilyph-GX is listed in Lost Thunder (Sun & Moon) as card #202. Always match both name and collector number because many Pokémon share names across sets.

How rare is Sigilyph-GX?

Our catalog lists Sigilyph-GX as Rare Ultra in Lost Thunder. Rarity guides pull rates but does not alone determine price — chase art, demand, and condition matter.

Is Sigilyph-GX good for collectors or players?

Sigilyph-GX includes gameplay stats in Lost Thunder. Players should review format legality; collectors often prioritize set symbol, number, and visual variant over raw power. Verify finish, condition, and listing photos before paying above recent market references in the Cactaur catalog.

Related cards

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-11. Last updated: 2026-06-10.