Where do these graded prices come from?

Medians of 86 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 Mew (19) worth it?

Compare the graded medians below against the raw reference price of $440.00 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 86 completed sales

Mew (19) graded prices.

As of August 21, 2026, Mew (19) (Expedition Base Set #019) trades across the graded ladder below, based on 86 real eBay completed sales; the raw copy’s reference price is $440.00.

Across Expedition Base Set, PSA 10 copies sell for 27.3× their raw reference price on average (56 cards, 339 PSA 10 completed sales tracked).

As of August 21, 2026Raw price & chart →Grading ROI calculator →

PSA · Mew (19)

Grade	Median	Sales	vs Raw
Mint 9	$11K	5	25.1×
NM-MT 8	$1.8K	16	4.1×
NM 7	$1.4K	15	3.2×
EX-MT 6	$674.00	8	1.5×
EX 5	$495.95	7	1.1×

CGC · Mew (19)

Grade	Median	Sales	vs Raw
NM-MT 8	$699.00	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.