Every Sigilyph card we price, most valuable first. Prices are what copies actually sold for, updated daily.
What a Sigilyph card is worth
The most valuable Sigilyph on this list is Sigilyph from Plasma Freeze at $99.49£74.88€87.62, and the 21 priced copies across 15 sets are worth $151£114€133 together. Most of that sits in a handful of printings: the older the set and the scarcer the print run, the wider the gap to the rest.
Sigilyph is printed in Japanese as well: 21 cards across 14 sets, the most valuable of them Sigilyph from Spiral Force at $74.79£56.29€65.87. Switch the list above to Japanese to read those, or to Both to rank the two catalogues against each other.
The highest PSA 10 on record for Sigilyph sold for $2,799£2,106€2,465. reverse holo printings are priced separately from the standard card, because they do not trade at the same money. Rarities here include Illustration Rare, Secret Rare.
If you are trying to identify which Sigilyph you have, the set name is printed on the card and the collector number sits in the bottom corner. Open the card here and the page carries every printing of it, the graded prices, and whether grading the copy is worth the fee. Sets to start with: Plasma Freeze, White Flare, SM - Lost Thunder.