Where do these graded prices come from?

Medians of 68 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 Charizard - 11/108 (Prerelease) worth it?

Compare the graded medians below against the raw reference price of $73.50 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 68 completed sales

Charizard - 11/108 (Prerelease) graded prices.

As of August 21, 2026, Charizard - 11/108 (Prerelease) (XY Black Star Promos #11) trades across the graded ladder below, based on 68 real eBay completed sales; the raw copy’s reference price is $73.50.

Across XY Black Star Promos, PSA 10 copies sell for 60.0× their raw reference price on average (52 cards, 912 PSA 10 completed sales tracked).

As of August 21, 2026Raw price & chart →Grading ROI calculator →

PSA · Charizard - 11/108 (Prerelease)

Grade	Median	Sales	vs Raw
Mint 9	$1.0K	24	14.0×
NM-MT 8	$649.99	23	8.8×
NM 7	$630.00	7	8.6×
EX-MT 6	$699.00	4	9.5×

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.