Need advice

I am considering purchasing a Brother BAS 415. In speaking with a knowledgeable source, I was told that this machine, although quite reliable, is no longer made and parts are not available for it. I was also told that the asking price of $5,000. was very high. In addition, depending on the software provided with it (which I still have to research), it might just not be a good decision.

This would be a start up business venture for me and I do not want to find myself in a difficult situation. I would appreciate any advise you could provide. Thanks.