Ha. I have no idea what this even is or if it'd be even remotely useful for anyone here. Looks like some kind of 68040/68060 logic analyzer? It's not cheap, whatever it is! :lol:
It's probably part of an in-circuit debugger. Years ago when I had just finished my CS degree, I was offered a job at DPT working on hard disk controllers. (I turned it down, cheap bastards) The had a tool that looked like this. Basically, you unplug the CPU, then plug this into the socket. Then the wiring harness goes to another dedicated computer that's a machine language debugger.
I'd expect it to be expensive, but not that expensive.
brian