Where do these graded prices come from?

Medians of 49 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 Black Kyurem - XY80 worth it?

Compare the graded medians below against the raw reference price of $48.05 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 49 completed sales

Black Kyurem - XY80 graded prices.

As of July 8, 2026, Black Kyurem - XY80 (XY Black Star Promos #XY80) trades across the graded ladder below, based on 49 real eBay completed sales; the raw copy’s reference price is $48.05.

As of July 8, 2026Raw price & chart →Grading ROI calculator →

PSA · Black Kyurem - XY80

Grade	Median	Sales	vs Raw
Mint 9	$269.19	16	5.6×
NM-MT 8	$70.50	20	1.5×
NM 7	$75.00	3	1.6×

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.