If you are handy fixing stuff, goto the junk yard, a lot of time people get rid of them, just because they got a new one, or ok it stopped working, but all that really went bad was the clixon, thermal overload or relay on the compressor, a 10 or 20 dollar fix. I know the guys at several of the junk places and they let me poke around and I'll find one like that, hell, you can even grab the parts off another one they got, to fix the one you want, and walk out with it for like 20 dollars or so.
It's worth a try.
Aaron