Where do these graded prices come from?

Medians of 25 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 Darkrai GX (Secret) worth it?

Compare the graded medians below against the raw reference price of $52.14 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 25 completed sales

Darkrai GX (Secret) graded prices.

As of August 20, 2026, Darkrai GX (Secret) (Burning Shadows #158) trades across the graded ladder below, based on 25 real eBay completed sales; the raw copy’s reference price is $52.14.

Across Burning Shadows, PSA 10 copies sell for 30.1× their raw reference price on average (11 cards, 105 PSA 10 completed sales tracked).

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

PSA · Darkrai GX (Secret)

Grade	Median	Sales	vs Raw
Mint 9	$115.00	10	2.2×
NM-MT 8	$68.69	5	1.3×
NM 7	$45.81	6	0.9×

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.