1. You can't name and shame on the forums. The mods will be around soon to edit your post.

2. They only have one $1 listing and the description looks like they've submitted it before completing it. It happens.

3. I know absolutely nothing about the product you are looking for, but like anything, if it sounds too good to be true, then it probably is.

Buy what you want from an authorised Australian reseller. At least you get a warranty. That said, for a Chinese seller, their feedback is good. No enforcable warranty though.