Slush cart: the cart by the desk where all the odds and ends end up. Usually the lowest paid employee or the owner of the store (same thing) puts it all away at the end of the day, or month or whenever they are feeling particularly pissed off.
I have been feeling particularly pissed off, I have tried all the bookselling sites and they all suck.
So I finally took my own advice. I started loading books for sale on the Sicpress Slush Cart.
There is no rhyme of reason to these items, some will come from the reading pile next to the bed, some will come from the box under the desk, and some will even come from the pile of stuff I have been meaning to eBay.