Where do these graded prices come from?

Medians of 31 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 (20) worth it?

Compare the graded medians below against the raw reference price of $164.42 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 31 completed sales

Mewtwo (20) graded prices.

As of July 8, 2026, Mewtwo (20) (Expedition Base Set #020) trades across the graded ladder below, based on 31 real eBay completed sales; the raw copy’s reference price is $164.42.

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

PSA · Mewtwo (20)

Grade	Median	Sales	vs Raw
Mint 9	$949.99	7	5.8×
NM-MT 8	$354.54	6	2.2×

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.