Zen Toolworks are lower end in price and capability, but they work well, just slower (and quieter ;D). If I move up, I suspect I'll get one of the Microcarve machines. In any csse, don't expect to spend much less than $1, 000 to get into the hobby.
http://wiki.zentoolworks.com/index.php/Main_Pagehttp://wiki.zentoolworks.com/index.php/Main_Page
Lots of information on the cnczone web site about these and other smaller machines. The Zen and Microcarve sites are also informative.
Let me know if you have specific questions. I may well set up a separate topic for this subject.
Ernie