I have a rather nice, albeit vintage, Tek 585A 100mhz scope with an 82A
dual-trace plug-in. Both of these units work perfectly and are in
remarkably nice condition. I have the books and an excellent 500/53A
scope mobile to go with it. There are about 7 probes (all good)
included. Additionally, I'll add a CA and Z plug in, and a Type 81
plug-in adapter. The latter are un-tested but appear fine! All of the
above is available for $100, pick-up in the Washington DC/suburban MD
area (I'm in Frederick, MD). Tnx de K3HVG