Where do these graded prices come from?

Medians of 46 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 Tropical Beach - BW50 (Worlds 12) [Top 32] worth it?

Compare the graded medians below against the raw reference price of $599.97 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 46 completed sales

Tropical Beach - BW50 (Worlds 12) [Top 32] graded prices.

As of August 21, 2026, Tropical Beach - BW50 (Worlds 12) [Top 32] (BW Black Star Promos #BW50) trades across the graded ladder below, based on 46 real eBay completed sales; the raw copy’s reference price is $599.97.

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 · Tropical Beach - BW50 (Worlds 12) [Top 32]

Grade	Median	Sales	vs Raw
Mint 9	$239.50	3	0.4×
NM-MT 8	$89.99	9	0.1×
NM 7	$899.43	3	1.5×
EX-MT 6	$76.45	7	0.1×

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.