Where do these graded prices come from?

Medians of 33 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 worth it?

Compare the graded medians below against the raw reference price of $22.75 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 33 completed sales

Porygon2 graded prices.

As of August 16, 2026, Porygon2 (Unseen Forces #12) trades across the graded ladder below, based on 33 real eBay completed sales; the raw copy’s reference price is $22.75.

Across Unseen Forces, PSA 10 copies sell for 16.7× their raw reference price on average (58 cards, 948 PSA 10 completed sales tracked).

As of August 16, 2026Raw price & chart →Grading ROI calculator →

PSA · Porygon2

Grade	Median	Sales	vs Raw
Mint 9	$77.53	10	3.4×
NM-MT 8	$39.99	7	1.8×
NM 7	$27.99	3	1.2×

CGC · Porygon2

Grade	Median	Sales	vs Raw
Gem Mint 10	$89.99	7	4.0×

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.