Dito what George said.....in the Phoenix Az store where I work, is the same, we have sold less than 10 PSR1500s, and several dozens (perhaps more) of PSR 3000s, in fact, next to the PSRs, we have the Korg PA50 that happen to be in the SAME price the 1500, and we had run out of PA50s many times, but never on 1500s.