So it's generic, but its the dirt cheapest BURR quality grinder, I am tossing up this $77 AU or the $200 AU Good Guys Breville.
This adds a further 10% I just noticed to the cheapest (with postage free/considered) of this class of coffee grinder.
Banter welcome, as I know reliability might be an issue, buts its pretty damn cheap for something that's not a 'spice mill', and looking at the simple design it should be fairly reliable based on the lack of angles and spaces between motor and burr grinder.
Update: The seller currently has a $2 off coupon for over $30 spend but you need to click "get coupon" on the sellers page. (30 left today/so far)
I use one of these and a power drill.