I purchased my HAs on eBay, but did so out of desperation rather than enthusiasm. I had to save that money, or simply not get new HAs for a while; probably a long while.
I don’t think I would have paid anything for a no-name brand set of HAs from Alibaba.
At the same time, just as I understand I could spend $2,600, but couldn’t afford $4,500-$6,000, and was willing to take a chance for what I could afford; I also understand that there may be people that can manage $800-$1,000, but can’t come up with the $2,600 I spent.