Yamaha YU30 ?

[andrewmoquin]

I am looking for a yamaha used piano and saw the YU30 model in store at ~$6,000. I am not sure how it is compared with U3. I searched online and got one YU30 on sale at craigslist with the following info:
--
This piano was produced originally as one with matte natural wood finish and was on Asian market between 2-4 years ago.
The internal mechanism, action, and touch are all perfect. It has a hydraulic lid that closes gently. However, later on some users found some minor dark spots on the surface. So, the Yamaha factory itself decided to recall and paint the piano into black.
---

Your comments and advice are greatly appreciated!


Thanks,
-Andy