Where do these graded prices come from?

Medians of 31 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 Dialga worth it?

Compare the graded medians below against the raw reference price of $45.99 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 31 completed sales

Dialga graded prices.

As of August 22, 2026, Dialga (Majestic Dawn #4) trades across the graded ladder below, based on 31 real eBay completed sales; the raw copy’s reference price is $45.99.

As of August 22, 2026Raw price & chart →Grading ROI calculator →

PSA · Dialga

Grade	Median	Sales	vs Raw
Mint 9	$250.00	9	5.4×
NM-MT 8	$95.67	10	2.1×

CGC · Dialga

Grade	Median	Sales	vs Raw
NM-MT 8	$59.99	5	1.3×

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.