Where do these graded prices come from?

Medians of 21 real eBay completed sales aggregated per grade (PSA, BGS, CGC) — a completed-sale evidence layer, not listing asks. Sample sizes are shown per grade; thin grades deserve caution.

Is grading Sigilyph worth it?

Compare the graded medians below against the raw reference price of $120.00 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 21 completed sales

Sigilyph graded prices.

As of August 20, 2026, Sigilyph (Plasma Freeze #118) trades across the graded ladder below, based on 21 real eBay completed sales; the raw copy’s reference price is $120.00.

Across Plasma Freeze, PSA 10 copies sell for 82.1× their raw reference price on average (16 cards, 83 PSA 10 completed sales tracked).

As of August 20, 2026Raw price & chart →Grading ROI calculator →

PSA · Sigilyph

Grade	Median	Sales	vs Raw
Mint 9	$439.99	4	3.7×
NM-MT 8	$208.30	4	1.7×
NM 7	$155.32	4	1.3×

Medians of real eBay completed sales per grade; small sample sizes deserve caution. Prices are dated reference values — cite them with the as-of date above. Attribution: CardIntel (cardintel.io). See the methodology.