Where do these graded prices come from?

Medians of 85 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 Blastoise worth it?

Compare the graded medians below against the raw reference price of $134.14 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 85 completed sales

Blastoise graded prices.

As of July 8, 2026, Blastoise (Base Set 2 #002) trades across the graded ladder below, based on 85 real eBay completed sales; the raw copy’s reference price is $134.14.

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

PSA · Blastoise

Grade	Median	Sales	vs Raw
NM-MT 8	$225.00	14	1.7×
NM 7	$152.50	12	1.1×
EX-MT 6	$110.00	11	0.8×
EX 5	$67.00	12	0.5×

CGC · Blastoise

Grade	Median	Sales	vs Raw
NM-MT 8	$150.00	5	1.1×

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.