Where do these graded prices come from?

Medians of 88 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 Groudon EX (150 Full Art) worth it?

Compare the graded medians below against the raw reference price of $55.00 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 88 completed sales

Groudon EX (150 Full Art) graded prices.

As of August 20, 2026, Groudon EX (150 Full Art) (Primal Clash #150) trades across the graded ladder below, based on 88 real eBay completed sales; the raw copy’s reference price is $55.00.

Across Primal Clash, PSA 10 copies sell for 86.0× their raw reference price on average (10 cards, 68 PSA 10 completed sales tracked).

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

PSA · Groudon EX (150 Full Art)

Grade	Median	Sales	vs Raw
Mint 9	$395.00	14	7.2×
NM-MT 8	$232.50	28	4.2×
NM 7	$140.00	24	2.5×
EX-MT 6	$96.00	4	1.7×

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.