Where do these graded prices come from?

Medians of 57 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 Zapdos ex - 033 (EX Collector's Window Tins) worth it?

Compare the graded medians below against the raw reference price of $134.99 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 57 completed sales

Zapdos ex - 033 (EX Collector's Window Tins) graded prices.

As of July 8, 2026, Zapdos ex - 033 (EX Collector's Window Tins) (Nintendo Black Star Promos #033) trades across the graded ladder below, based on 57 real eBay completed sales; the raw copy’s reference price is $134.99.

As of July 8, 2026Raw price & chart →Grading ROI calculator →

PSA · Zapdos ex - 033 (EX Collector's Window Tins)

Grade	Median	Sales	vs Raw
Mint 9	$670.00	7	5.0×
NM-MT 8	$249.99	10	1.9×
NM 7	$125.00	5	0.9×
EX-MT 6	$112.50	5	0.8×

CGC · Zapdos ex - 033 (EX Collector's Window Tins)

Grade	Median	Sales	vs Raw
Mint 9	$275.00	5	2.0×

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.