Where do these graded prices come from?

Medians of 81 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 worth it?

Compare the graded medians below against the raw reference price of $550.00 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 81 completed sales

Mewtwo graded prices.

As of August 20, 2026, Mewtwo (Pokémon Rumble #9) trades across the graded ladder below, based on 81 real eBay completed sales; the raw copy’s reference price is $550.00.

Across Pokémon Rumble, PSA 10 copies sell for 25.9× their raw reference price on average (8 cards, 32 PSA 10 completed sales tracked).

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

PSA · Mewtwo

Grade	Median	Sales	vs Raw
Mint 9	$498.00	41	0.9×
NM-MT 8	$337.04	4	0.6×
NM 7	$349.99	11	0.6×
EX-MT 6	$225.00	7	0.4×

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.