I don't mean to rain on any parades, but my 4 year old Steel City Tablesaw (pre riving knife era) with cast iron table only set me back roughly $800 new. The roller base was just a little extra.
I don't normally respond to these ads, it's just that "Once in a Lifetime" suggests something spectacular, rare and unquestionably life altering to me. If I were a buyer I would be far more interested in the facts -- detailed specs -- than I would hyperbole. It's a great saw, focus on its merits and it will sell for a fair price.