They're selling tickets at/for 10 dollars 'apiece'. [=each ticket costs 10 dollars]
She gave the kids a dollar 'apiece'. [=she gave a dollar to each kid]
His shoes weigh four pounds 'apiece'.
(..) they put into computers... ...that could put a cruise missile up the ass of a camel... ...from a couple hundred miles away. These pieces of plastic are worth about grand apiece. We got a guy working for the company two months... ...walks out the door with a box of processors on Tuesday... (..)2006 The Departed