Need to buy more cheap kindles so it's impossible to avoid reading basically

I have two e-readers in my apartment. I'm in the process of, or in the market for, acquiring two or three more, so there's always a reader next to be when I'm bored or feel like reading. Make reading the easy thing to doo, the more convenient one. One for the bedroom, one for the workspace, one for the living room, one for the loo, and who knows a few more here and there. With refurbished device prices being so very low as they were on Slickdeals, I wouldn't mind spending a couple of buckaroos on used and or refurbished units.