Where do these graded prices come from?

Medians of 19 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 Mewtwo EX - BW45 worth it?

Compare the graded medians below against the raw reference price of $22.21 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 19 completed sales

Mewtwo EX - BW45 graded prices.

As of July 8, 2026, Mewtwo EX - BW45 (BW Black Star Promos #BW45) trades across the graded ladder below, based on 19 real eBay completed sales; the raw copy’s reference price is $22.21.

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

PSA · Mewtwo EX - BW45

Grade	Median	Sales	vs Raw
Mint 9	$220.00	4	9.9×
NM-MT 8	$73.00	4	3.3×

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.