Where do these graded prices come from?

Medians of 23 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 Psyduck worth it?

Compare the graded medians below against the raw reference price of $31.05 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 23 completed sales

Psyduck graded prices.

As of August 20, 2026, Psyduck (Team Magma vs Team Aqua #44) trades across the graded ladder below, based on 23 real eBay completed sales; the raw copy’s reference price is $31.05.

Across Team Magma vs Team Aqua, PSA 10 copies sell for 23.1× their raw reference price on average (19 cards, 118 PSA 10 completed sales tracked).

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

PSA · Psyduck

Grade	Median	Sales	vs Raw
Mint 9	$170.00	3	5.5×

CGC · Psyduck

Grade	Median	Sales	vs Raw
Gem Mint 10	$136.25	6	4.4×
Mint 9	$37.49	4	1.2×

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.