Where do these graded prices come from?

Medians of 20 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 - 49/106 (Prerelease) worth it?

Compare the graded medians below against the raw reference price of $27.93 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 20 completed sales

Porygon2 - 49/106 (Prerelease) graded prices.

As of August 15, 2026, Porygon2 - 49/106 (Prerelease) (DP Black Star Promos #49) trades across the graded ladder below, based on 20 real eBay completed sales; the raw copy’s reference price is $27.93.

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

PSA · Porygon2 - 49/106 (Prerelease)

Grade	Median	Sales	vs Raw
Mint 9	$133.26	3	4.8×

CGC · Porygon2 - 49/106 (Prerelease)

Grade	Median	Sales	vs Raw
Mint 9	$94.00	3	3.4×

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.