Where do these graded prices come from?

Medians of 22 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 Serperior worth it?

Compare the graded medians below against the raw reference price of $2.27 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 22 completed sales

Serperior graded prices.

As of August 20, 2026, Serperior (Legendary Treasures #8) trades across the graded ladder below, based on 22 real eBay completed sales; the raw copy’s reference price is $2.27.

Across Legendary Treasures, PSA 10 copies sell for 132.3× their raw reference price on average (11 cards, 63 PSA 10 completed sales tracked).

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

PSA · Serperior

Grade	Median	Sales	vs Raw
NM-MT 8	$32.00	13	14.1×

CGC · Serperior

Grade	Median	Sales	vs Raw
Gem Mint 10	$56.00	3	24.7×

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.