Where do these graded prices come from?

Medians of 63 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 Jolteon - BW91 worth it?

Compare the graded medians below against the raw reference price of $64.85 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 63 completed sales

Jolteon - BW91 graded prices.

As of August 21, 2026, Jolteon - BW91 (BW Black Star Promos #BW91) trades across the graded ladder below, based on 63 real eBay completed sales; the raw copy’s reference price is $64.85.

Across BW Black Star Promos, PSA 10 copies sell for 74.9× their raw reference price on average (8 cards, 48 PSA 10 completed sales tracked).

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

PSA · Jolteon - BW91

Grade	Median	Sales	vs Raw
Mint 9	$494.22	6	7.6×
NM-MT 8	$99.95	15	1.5×
NM 7	$70.00	9	1.1×
EX-MT 6	$59.98	8	0.9×

CGC · Jolteon - BW91

Grade	Median	Sales	vs Raw
NM-MT 8	$64.99	3	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.