I love Half Price Books. They have dvds and TV seasons, but too pricey. I get better deals at Amazon. I've found favorites and books I'm hunting for. Ofcourse Amazon is the go to but sometines HPB has books I want cheaper or same price. If same price, hey, I get it right away instead of a week later from an Amazon seller. The Young Adult section is excellent. They have most of the popular books. And yes, I do have YA good reads I look for.
I built up my book collection with HPB but now good finds are really getting thin. I stop in every month because they get new books in and it might be one thats on my ever growing list.