I bought a Ryobi 10" compound slider. It will cut up to a 12" wide board. I don't remember the max thickness but I know the saw was around $200. It works great for the home user the laser light doesn't work well but I never use them anyway. I believe the only place that carries them is home depot.
If you got money to blow go dewalt. I think its about 100+ more than the Ryobi. There are local service centers in the dayton area the do repair work on them when something breaks.
If you want top notch, very precise go with a Mikita slider. They are awesome but hold on to your wallet. I did some research on them 2 years ago and the 12" slider was quite a bit more than the dewalt.
JMO