Where do these graded prices come from?

Medians of 41 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 Sylveon - XY04 worth it?

Compare the graded medians below against the raw reference price of $49.78 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 41 completed sales

Sylveon - XY04 graded prices.

As of August 21, 2026, Sylveon - XY04 (XY Black Star Promos #XY04) trades across the graded ladder below, based on 41 real eBay completed sales; the raw copy’s reference price is $49.78.

Across XY Black Star Promos, PSA 10 copies sell for 59.1× their raw reference price on average (52 cards, 904 PSA 10 completed sales tracked).

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

PSA · Sylveon - XY04

Grade	Median	Sales	vs Raw
Mint 9	$599.95	3	12.1×
NM-MT 8	$117.25	10	2.4×
NM 7	$94.50	5	1.9×
EX-MT 6	$35.00	3	0.7×

CGC · Sylveon - XY04

Grade	Median	Sales	vs Raw
Mint 9	$71.00	3	1.4×

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.