Where do these graded prices come from?

Medians of 10 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 Ninetales worth it?

Compare the graded medians below against the raw reference price of $42.59 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 10 completed sales

Ninetales graded prices.

As of August 6, 2026, Ninetales (Aquapolis #025) trades across the graded ladder below, based on 10 real eBay completed sales; the raw copy’s reference price is $42.59.

Across Aquapolis, PSA 10 copies sell for 26.8× their raw reference price on average (40 cards, 207 PSA 10 completed sales tracked).

As of August 6, 2026Raw price & chart →Grading ROI calculator →

PSA · Ninetales

Grade	Median	Sales	vs Raw
Mint 9	$90.00	3	2.1×
NM-MT 8	$84.87	4	2.0×

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.