Where do these graded prices come from?

Medians of 21 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 Magmortar worth it?

Compare the graded medians below against the raw reference price of $12.21 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 21 completed sales

Magmortar graded prices.

As of August 21, 2026, Magmortar (Supreme Victors #6) trades across the graded ladder below, based on 21 real eBay completed sales; the raw copy’s reference price is $12.21.

Across Supreme Victors, PSA 10 copies sell for 76.8× their raw reference price on average (23 cards, 168 PSA 10 completed sales tracked).

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

PSA · Magmortar

Grade	Median	Sales	vs Raw
Mint 9	$75.61	4	6.2×
NM-MT 8	$22.00	6	1.8×
NM 7	$14.99	3	1.2×

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.