Jerome Fine replies: Asking to purchase a PDP-11/93 is like asking to purchase a Quad Core Pentium 4. While you have specified the CPU, all the other options are still to be decided - well I agree that the memory has only 2 options, 2 MB and 4 MB. If your only purpose is to resell the system, then obviously it doesn't matter much what backplane, power supply and disk drives, to name just 3 options, will be included. UNLESS you just want the CPU board itself????? And is this request for commercial or hobby use? It does make a big difference! Do you have any idea who is going to use the PDP-11/93 and what software will be used? Other possibilities other than the most expensive option may solve the problem. Sincerely yours, Jerome Fine