Where do these graded prices come from?

Medians of 18 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 Entei - SM219 (Prerelease) [Staff] worth it?

Compare the graded medians below against the raw reference price of $113.28 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 18 completed sales

Entei - SM219 (Prerelease) [Staff] graded prices.

As of July 8, 2026, Entei - SM219 (Prerelease) [Staff] (SM Black Star Promos #SM219) trades across the graded ladder below, based on 18 real eBay completed sales; the raw copy’s reference price is $113.28.

As of July 8, 2026Raw price & chart →Grading ROI calculator →

PSA · Entei - SM219 (Prerelease) [Staff]

Grade	Median	Sales	vs Raw
Mint 9	$216.81	5	1.9×
NM-MT 8	$152.50	4	1.3×
NM 7	$116.75	5	1.0×

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.