My friend also have a Yamaha ET121, and she offered me $15K, she brought from TomLee in 2001, is it good to take or U1 is better, but normally U1 may be more expensive.
Just bought a Yamaha U1 at $39,900 using the HSBC platinum card which reduces $5,000 on purchase of $40,000 or more! The manager also offered me the National Day discount (retrospectively) and reduced $600 further. The original price is $45,500. Happy!!