Wireless thermometer for $13. Dammit. I haven't got the $ right this moment! http://www.woot.com/
I was thinking about that one, but decided against it. It doesn't really have a remote, it's more of a pager. If you want to see temps, you gotta go and look at the sending unit. All the pager does, is tell you that your stuff is done.
A couple months ago, Woot! had the Maverick ET 901, and I got 2. One is for in the meat, and the other lays across the top of what I'm cooking, to tell me smoker temps. If I'm doing pork butt, I'll just use the smoker temp one for the first 6 or 8 hours, and then start up the internal temp one. They work just fine.
steve