Where do these graded prices come from?

Medians of 30 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 Charmeleon (Delta Species) worth it?

Compare the graded medians below against the raw reference price of $7.09 and subtract grading fees. The CardIntel Grading ROI calculator runs this math with live numbers.

Graded Market · 30 completed sales

Charmeleon (Delta Species) graded prices.

As of August 20, 2026, Charmeleon (Delta Species) (Crystal Guardians #30) trades across the graded ladder below, based on 30 real eBay completed sales; the raw copy’s reference price is $7.09.

Across Crystal Guardians, PSA 10 copies sell for 35.8× their raw reference price on average (27 cards, 210 PSA 10 completed sales tracked).

As of August 20, 2026Raw price & chart →Grading ROI calculator →

PSA · Charmeleon (Delta Species)

Grade	Median	Sales	vs Raw
Mint 9	$57.25	7	8.1×

CGC · Charmeleon (Delta Species)

Grade	Median	Sales	vs Raw
Gem Mint 10	$28.19	3	4.0×
Mint 9	$33.00	8	4.7×

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.