looking for cap embroidery machine

I am starting a business and I have done a little research on embroidering on baseball caps. I have read it is hard to do and even harder if you don't have the right machine. I have read that the best ones are Tajima and swf. I was only able to spend a couple of thousand to start off with. Does anyone have one laying around that would be willing to part with one to get me started?
Thank you
Kristin