Where do these graded prices come from?

Medians of 69 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 Houndoom (H11) worth it?

Compare the graded medians below against the raw reference price of $399.99 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 69 completed sales

Houndoom (H11) graded prices.

As of August 20, 2026, Houndoom (H11) (Aquapolis #H11) trades across the graded ladder below, based on 69 real eBay completed sales; the raw copy’s reference price is $399.99.

Across Aquapolis, PSA 10 copies sell for 27.6× their raw reference price on average (40 cards, 201 PSA 10 completed sales tracked).

As of August 20, 2026Raw price & chart →Grading ROI calculator →

PSA · Houndoom (H11)

Grade	Median	Sales	vs Raw
Mint 9	$3.6K	9	8.9×
NM-MT 8	$1.5K	7	3.7×
NM 7	$1.4K	6	3.5×
EX-MT 6	$1.0K	6	2.6×
EX 5	$811.79	3	2.0×

CGC · Houndoom (H11)

Grade	Median	Sales	vs Raw
Gem Mint 10	$4.4K	4	11.1×

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.