Dark, blue, and white Pokémon card with "Sigilyph GX" text and attack details.

Sigilyph GX #98 — Pokémon Lost Thunder Card Value

Pokémon Lost Thunder

What the Sigilyph GX #98 card from Pokémon Lost Thunder is worth — ungraded and graded (PSA 10).

Sigilyph GX #98 value — Ungraded $2 · Grade 9 $16 · PSA 10 $32. Prices updated July 2026.

Set · Pokémon Lost ThunderGame · Pokémon
Live on eBay now
Steady
See current eBay listings
Value by grade
$2
Ungraded
8.0×
$16
Grade 9
16.0×
$32
PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 16.0× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

See the actual sold listings on eBay ↗

Live on eBay right now

JunkPal AI· resale insightanalyzing sold comps…

Price data verified against · 1

Item details

Brand
Pokémon
Set
Pokémon Lost Thunder
Game
Pokémon

Sigilyph GX #98 (Pokémon Lost Thunder) card value

An ungraded Sigilyph GX #98 from Pokémon Lost Thunder averages around $2. A Grade 9 copy runs about $16, and a PSA 10 gem-mint commands $32.

What drives the price

Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.

Price guide

Sold values by grade vs. what sellers ask today

Shop this on eBay ↗
ConditionValueBased on
Ungraded$2eBay sold comps
Grade 9$16eBay sold comps
PSA 10$32eBay sold comps

Frequently asked questions

What is the starting resale value for an ungraded Sigilyph GX #98?
An ungraded copy of Sigilyph GX #98 from the Pokémon Lost Thunder set starts at $2.
How much is a PSA 10 graded version worth?
A PSA 10 graded version of Sigilyph GX #98 is currently valued at $32.
Where can I find this card?
This card is from the Pokémon Lost Thunder set and is available on our resale marketplace.

More resale values

View all