repeat: used echoplex pricing

[Chris Stecker <cstecker@cogsci.berkeley.edu>]

Once again, I apologize for the mundane post, but I've recieved no replies
and I really need to get a good idea of the current used price of the
echoplex digital pro.  Anyone recently buy or sell one?  Just drop me a
quick note with the price paid, and I'll quit buggin' ya.

Thanks,

Chris