Sigilyph-GX
Lost Thunder · #202 · Rare Ultra · Modern · 2018
Pulling Sigilyph-GX in a Lost Thunder pack is about 6.8% (Rare slot). Published, provably-fair odds you can verify.
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Sigilyph-GX market value
Sigilyph-GX (Lost Thunder #202) has a live market value of 487 Sparks, about $4.87 at the latest market price. That market price for Sigilyph-GX was last updated on October 19, 2026. On PackLab one Spark equals one cent of card value, so 487 Sparks is the figure shown for Sigilyph-GX in the set browser, on this page and in your vault after you pull it. If you pull Sigilyph-GX, you can sell it back instantly at 85% of market value, which comes to 413 Sparks at the current price. Sparks have no cash value and are only used on PackLab. A Lost Thunder pack is 1,750 Sparks; this card's market value is 487 Sparks. Among the 236 priced cards in Lost Thunder, Sigilyph-GX is the 63rd most valuable. The median priced card in the set is 88 Sparks, and the most valuable card is Lugia-GX at 37,007 Sparks.
How to pull Sigilyph-GX
In a Lost Thunder pack, the Rare slot shows a Rare Ultra card about 6.8% of the time. In other words, about one Lost Thunder pack in 15 lands a Rare Ultra card in that slot. Sigilyph-GX is one of 20 priced Rare Ultra cards in Lost Thunder that can fill that result, so landing this exact card is less likely than the rarity figure. These are the published odds for Lost Thunder: the full slot-by-slot table is on the Lost Thunder page, and the odds page explains how each set's rates are built. Every Lost Thunder box commits its card order before the first pack is sold, so each rip can be checked once the box sells out.
Rarity and era
Sigilyph-GX is a Rare Ultra card, number 202 in Lost Thunder. Lost Thunder lists 20 Rare Ultra cards out of 248 cards in total, about 8% of the set list. Among the 20 priced Rare Ultra cards, market values run from 487 Sparks to 18,665 Sparks, and Sigilyph-GX ranks 20th of them. Lost Thunder is part of the Sun & Moon series and sits in the Modern era of the PackLab catalog. Modern-era sets are recent and widely opened, and their chase cards are usually the full-art and illustration rares.
About Lost Thunder
Lost Thunder was released on November 2, 2018 and lists 248 cards on PackLab, 236 of them with a live market price. Together, the priced cards in Lost Thunder carry a combined market value of 298,003 Sparks. By market value, Sigilyph-GX sits just below Espeon (511 Sparks) and just above Lapras (486 Sparks).
