I used to buy used DVD's and then later, used Blu-Rays from my local brick'n morter rental stores, then discovered I could buy new for about the same price, or slightly higher, than they were selling on Amazon instead. I'll take new over used anyday. Plus the fact they don't sell used 3-D, I haven't been to a brick'n morter rental store for a couple of years now. I've never rented from Robo Boy (Red Box, or similar devices).

https://docs.google.com/spreadsheet/ccc?...amp;usp=sharing