Where do these graded prices come from?

Medians of 53 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 Latios (Full Art Promo) worth it?

Compare the graded medians below against the raw reference price of $119.99 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 53 completed sales

Latios (Full Art Promo) graded prices.

As of August 21, 2026, Latios (Full Art Promo) (XY Black Star Promos #XY79) trades across the graded ladder below, based on 53 real eBay completed sales; the raw copy’s reference price is $119.99.

Across XY Black Star Promos, PSA 10 copies sell for 60.0× their raw reference price on average (52 cards, 912 PSA 10 completed sales tracked).

As of August 21, 2026Raw price & chart →Grading ROI calculator →

PSA · Latios (Full Art Promo)

Grade	Median	Sales	vs Raw
Mint 9	$701.01	3	5.8×
NM-MT 8	$154.75	16	1.3×
NM 7	$90.50	14	0.8×
EX-MT 6	$70.00	7	0.6×

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.