I can get old Fluke 6070A signal generator, not working, for around 150 to 200 euro. Seller has few of them in the same condition, and I can pick one that I like from the batch. According to him, all units are dead and have problem with the power supply not starting. Apparently, source of the problem is shorted tantalum caps on various boards.
I could really find use for such unit, but I don't know is it worth the risk?