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Used Kawai Pianos: Buying Guide, Models & Prices

Kawai is Japan's other piano giant, and among technicians it's something of an open secret: comparable quality to its more famous rival, usually at a friendlier price. Founded in 1927 by a former Yamaha engineer, Kawai has spent decades innovating on the action — the mechanical heart of the piano.

Kawai's signature is its ABS-composite action parts, which shrug off the humidity swings that make wooden actions sticky and uneven. On the used market that translates to instruments that stay consistent with less fuss — and prices that make them one of the best values in used pianos.

What Kawai is known for

Popular used Kawaimodels & prices

Kawai K-series uprights (K-200–K-500)

$3,000–$8,000 used

The direct U-series competitor. A used K-300 (48") is one of the best value-per-dollar uprights you can buy; the K-500 adds grand-like depth.

Kawai RX-series grands (RX-1–RX-7)

$9,000–$25,000 used

The workhorse grand line of the 1990s–2000s, later succeeded by GX. An RX-2 (5'10") is a favorite teacher's grand; RX-3 and up fill bigger rooms.

Kawai GX-series grands

$15,000–$40,000 used

The current premium line with stretched-length designs and refined Millennium III actions. Recent used examples are near-new for thousands less.

Kawai GL/GM baby grands

$6,000–$14,000 used

Compact grands with honest actions at entry prices — a smart first grand.

Ranges are typical asking prices for privately sold and dealer-restored instruments in the U.S.; condition, age, and restoration quality move prices substantially.

Kawai pianos for sale now

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Buying a used Kawai: what to check

  1. Don't let anyone scare you off 'plastic parts' — Kawai's ABS action components are a proven upgrade, not a cost cut, and technicians widely respect them
  2. K-series and RX-series pianos from the 1990s onward are the safest used buys; confirm the model and year via the serial number
  3. Listen for Kawai's darker voicing and decide if it suits you — players coming from bright pianos sometimes need a session to appreciate it
  4. As with any used piano, a $150–$250 technician inspection before purchase is the best money you'll spend

Frequently asked questions

Kawai vs. Yamaha — which used piano should I buy?

Condition beats brand at this level. Broadly: Yamaha runs brighter, Kawai warmer; Kawai often costs 10–20% less used for equivalent quality. Play both and buy the better-maintained instrument.

Are Kawai's plastic action parts a problem?

No — the opposite. Kawai's ABS (now carbon-infused) parts don't swell or shrink with humidity like wood, so the action stays more consistent over time. It's been standard on their pianos for 50 years.

Selling a Kawai piano?

List it free on US Piano Connection and reach buyers nationwide — read our guide to selling your piano or start your listing.