Kawai GM-10 Piano: What It's Worth in 2026, Prices & Listings

Size: 5'0" (150 cm) baby grand
Made: Kawai's entry-level grand of the 2000s and 2010s; the GM-10K is the updated version

The Kawai GM-10 is Kawai's five-foot entry grand, the direct rival of the Yamaha GB1. It brought Kawai's Millennium III action — with its carbon-fibre-reinforced ABS parts — to the most affordable grand in the line.

Used GM-10s are relatively young and usually in good condition. Like every five-foot grand, its value is bounded by size.

What a Kawai GM-10 is worth in 2026

Median asking

$9,992

Lowest

$5,000

Highest

$17,995

Live asking prices from 10 priced Kawai GM-10 listings on US Piano Connection right now, refreshed hourly. Dealer asking prices include prep work, warranty and delivery; a private sale realistically brings less than the dealer median for an ordinary example.

GM-10 prices are compact and track age and finish. See the live figures above.

GM-10 asking price by decade built
Decade	Listings	Median	Range
2000s	5	$9,995	$6,988–$12,999
2010s	3	$10,995	$5,000–$17,995

Get a free instant appraisal for your GM-10 or compare Kawai against every major brand.

What to know about the Kawai GM-10

The GM-10K is the updated version with the Millennium III action; earlier GM-10s used the previous action.
Built in Indonesia at Kawai's own plant.
Polished ebony is standard; check for player systems, which are often fitted.
A good 48-inch upright will match or beat it for bass; it wins on the grand action and appearance.