Gabby, my first saw was a low end Delta 16", I think I paid around $119.00 for it. You learn to work with the saw, the Delta had a quit a bit of vibration, the first thing I did was set the saw on a stack of old towels to reduce the vibration, then I built a sand box base for it, this really helped reduce the vibration. I never used a Craftsmen, but what I am saying is if you really want to scroll saw, then buy what you can afford and you will make it work. There will be times you will get frustrated (believe me I have been there), but I enjoyed scrolling enough I made it work. Hope to see you cut something soon.
Mark