multifunction switch...

Well mine went toast a few miles from home in the middle of the night. Went to switch to low beam because someone was coming at me and well, it was lights out. Ended up having to blind the poor feller. High beams work, low beams dont. I took it apart and I can see some toasties on some of the metal contacts so...

EIGHTY DOLLARS AT NAPA!!!

Is there anywhere besides the junkyard I can get one for a reasonable price?

IMO, $80 is a pretty reasonable price for a MFS. You might be able to get a POS no name brand one at a place like AZ, but always keep in mind that you get what you pay for.