I'm looking at some used machine tools through an estate - Bridgeport vertical mill - 36" table, 2 axis DRO and single phase motor, Enco 12X36 gear head bench lathe w/3&4 jaw chucks and Hobart Handler 175 MIG welder. The Bridgeport is well used, but looks OK, the lathe and welder are fairly new. Any ideas on fair prices? I haven't priced lathes or mills for almost 20 years so I need an update.