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 Milotic - 70/147 (Prerelease) [Staff] worth it?

Compare the graded medians below against the raw reference price of $293.02 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 11 completed sales

Milotic - 70/147 (Prerelease) [Staff] graded prices.

As of August 20, 2026, Milotic - 70/147 (Prerelease) [Staff] (Nintendo Black Star Promos #70) trades across the graded ladder below, based on 11 real eBay completed sales; the raw copy’s reference price is $293.02.

Across Nintendo Black Star Promos, PSA 10 copies sell for 27.9× their raw reference price on average (36 cards, 483 PSA 10 completed sales tracked).

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

PSA · Milotic - 70/147 (Prerelease) [Staff]

Grade	Median	Sales	vs Raw
NM-MT 8	$201.25	5	0.7×

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.