OK, "luxury" is pushing it, but I like the flip out keypad, the backlit display, and that it uses a 9V battery which means I can use a USB battery instead of disposable coin cells.
The stainless steel surface is easy to clean, and the readout isn't blocked by the thing you're weighing.
I don't know, what do you think? Good deal?
That thing looks awesome for less than $7.
My kitchen scale boasts a rechargeable battery, a timer mode, and capacitive buttons that don't work if there's any moisture on it All for the low price of $245. (technically free for me though, because I stole it from the bar I worked in when I quit lol. I would never pay that much for a scale)