DVI Switch?

[Yongsta]

I was wondering if anyone knew where I could get a cheap 2x1 DVI Switch? I bought a cheap 2x1 HDMI switch at monoprice for 20 bucks but cant find a cheap DVI Switch. Right now I have an 8600GT w/ 2 DVI.... one DVI going to my 20" LCD, and the other DVI using DVI to HDMI cable to my LCD TV. I wanted to get another 20" LCD so I can have a dual monitor setup but also have it hooked up to my LCD TV. I don't need a remote control or anything, $50 or so seems reasonable. Thanks.