Where do these graded prices come from?

Medians of 6 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 Necrozma GX (Secret) worth it?

Compare the graded medians below against the raw reference price of $21.31 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 6 completed sales

Necrozma GX (Secret) graded prices.

As of August 5, 2026, Necrozma GX (Secret) (Burning Shadows #153) trades across the graded ladder below, based on 6 real eBay completed sales; the raw copy’s reference price is $21.31.

Across Burning Shadows, PSA 10 copies sell for 30.3× their raw reference price on average (11 cards, 97 PSA 10 completed sales tracked).

As of August 5, 2026Raw price & chart →Grading ROI calculator →

PSA · Necrozma GX (Secret)

Grade	Median	Sales	vs Raw
NM-MT 8	$16.25	3	0.8×

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.