Where do these graded prices come from?

Medians of 11 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 Magnezone (5) worth it?

Compare the graded medians below against the raw reference price of $2.57 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 11 completed sales

Magnezone (5) graded prices.

As of August 15, 2026, Magnezone (5) (Stormfront #5) trades across the graded ladder below, based on 11 real eBay completed sales; the raw copy’s reference price is $2.57.

Across Stormfront, PSA 10 copies sell for 80.2× their raw reference price on average (14 cards, 86 PSA 10 completed sales tracked).

As of August 15, 2026Raw price & chart →Grading ROI calculator →

PSA · Magnezone (5)

Grade	Median	Sales	vs Raw
Mint 9	$127.00	3	49.4×
NM-MT 8	$30.50	6	11.9×

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.