Where do these graded prices come from?

Medians of 59 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 Gengar (17) worth it?

Compare the graded medians below against the raw reference price of $61.72 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 59 completed sales

Gengar (17) graded prices.

As of August 21, 2026, Gengar (17) (Arceus #17) trades across the graded ladder below, based on 59 real eBay completed sales; the raw copy’s reference price is $61.72.

Across Arceus, PSA 10 copies sell for 53.6× their raw reference price on average (19 cards, 194 PSA 10 completed sales tracked).

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

PSA · Gengar (17)

Grade	Median	Sales	vs Raw
Mint 9	$336.25	14	5.4×
NM-MT 8	$95.00	27	1.5×
NM 7	$89.90	3	1.5×

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.