I though I share this. I got one for under $38 shipped http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=250684444122
Sweet!! Thanks for the heads up. Just got one myself.
"What is it with this chick? She have beer flavored nipples?"
Just so you know, you can get the digital ones with a wired probe (not a bulb) in the $50 range.
Maybe I spoke too soon! I bought two earlier this year from ReptileBasics on Ebay for $52. It appears they don't currently have any to sell. The best on Ebay right now looks like $58.45. http://cgi.ebay.com/Johnson-Controls-A419ABC-1C-A419ABC-1-Elec-Temp-Control-/120562716602?pt=LH_DefaultDomain_0
For fermentor or kegerator use, I would go with the digital model, but that's just my preference.