Where do these graded prices come from?

Medians of 27 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 Precious Trolley worth it?

Compare the graded medians below against the raw reference price of $3.35 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 27 completed sales

Precious Trolley graded prices.

As of August 21, 2026, Precious Trolley (Surging Sparks #185) trades across the graded ladder below, based on 27 real eBay completed sales; the raw copy’s reference price is $3.35.

Across Surging Sparks, PSA 10 copies sell for 15.6× their raw reference price on average (69 cards, 8,024 PSA 10 completed sales tracked).

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

PSA · Precious Trolley

Grade	Median	Sales	vs Raw
Mint 9	$8.93	13	2.7×
NM-MT 8	$9.75	8	2.9×

CGC · Precious Trolley

Grade	Median	Sales	vs Raw
Gem Mint 10	$9.99	3	3.0×

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.