I was looking for other things in the IBM area, and stumbled across a store with a lot of cheap (by classic computing standards) stuff. this Adaptec SCSI to Qic-36 is $24 + 10 shipping, as an example 330221339704 If you have a lot of time, there a lot of parts such as some PS2 controller, and so forth if you look thru the entire store. I made it 4 pages (800 items) before I got tired tonight, but will look at more. The PS2 to QIC was $5 bucks for instance. If anyone has dealt with the vendor, post here if you like good or bad. I'm local to the place and may track them down and see if they will let the public noodle thru their pile. Jim