Hmm...well, generally if I can't find one on newegg.com, I assume I can't find it reasonably priced. Here's what they have:
Newegg.com - Computer Parts, PC Components, Laptop Computers, Digital Cameras and more!
Unfortunately, you're not looking at any real blistering graphics here. I'd recommend one of the HD2400PRO cards. In my experience ATI does a better job with lower-end graphics cards and provides better support to them than nVidia does. I'd recommend reading the reviews from newegg and deciding based on that. My guess is that the regulars on this site won't have too much experience shopping for these.