Where do these graded prices come from?

Medians of 26 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 Cobalion EX (133 Full Art) worth it?

Compare the graded medians below against the raw reference price of $48.07 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 26 completed sales

Cobalion EX (133 Full Art) graded prices.

As of July 8, 2026, Cobalion EX (133 Full Art) (Plasma Storm #133) trades across the graded ladder below, based on 26 real eBay completed sales; the raw copy’s reference price is $48.07.

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

PSA · Cobalion EX (133 Full Art)

Grade	Median	Sales	vs Raw
Mint 9	$190.00	11	4.0×
NM-MT 8	$137.45	6	2.9×
NM 7	$51.00	3	1.1×

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.