Do you remember where you saw that D-20 for sale? I would love to buy it!
However not for 650. That's to high. 3 to 400 is a adverage price. The D-20 is
about 10 years old. So you can imagine that it is not something one would want to
buy. However, I use to own one and have 1,000+ hours of work on disk and the
D-20 is the only keyboard that can read those disk. YUGGG!!

Take care,