b stock
B stock is the leftovers from the demo table, the ones the manufacturer didn’t want to keep, but were still good enough to throw at you.
The B stock TV I got was used to show off at the mall, and it had a smudge on the screen.
That B stock phone was tried out by 10 people before it came to me.
The B stock headset I got had a broken wire, but it was still $10 cheaper.