Physical Collectors

I'm curious what everyone's favorite places to buy DVDs are. I've shopped DVDs at a number of places between here and Georgetown and have gotten lucky a few times. I live paycheck to paycheck, so going out to theaters is a treat for me and my collection is very modest, but I love perusing new movies and shows to try. I think I'm going to have to invest in a media shelf soon. So where do y'all like to shop for DVDs?