Where do these graded prices come from?

Medians of 96 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 Porygon2 - HGSS23 worth it?

Compare the graded medians below against the raw reference price of $16.03 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 96 completed sales

Porygon2 - HGSS23 graded prices.

As of July 8, 2026, Porygon2 - HGSS23 (HGSS Black Star Promos #HGSS23) trades across the graded ladder below, based on 96 real eBay completed sales; the raw copy’s reference price is $16.03.

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

PSA · Porygon2 - HGSS23

Grade	Median	Sales	vs Raw
Mint 9	$44.26	49	2.8×
NM-MT 8	$24.50	34	1.5×
NM 7	$20.00	9	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.