A look at the used computer market at who is selling them, who is buying them and what the risks and benefits are. Guests: J. Mark Crouch, Interstate Computer Bank; Stan Politi, Computer Currents; Bradley Ruedig, CAS Used Computers; Alexander Randall, Boston Computer Exch; George Morrow, Intelligent Access; Gary Kildall, Digital Research Products/Demos: Dysan Interrogator, Leading Edge https://archive.org/details/SecondHa1986
