I need t-shirts. Just seven or eight of them so I own something other than dress shirts (which I really only own/use for work.)

I'm also not interested in spending $60 per shirt because Kanye West once wore it in a public restroom or whatever. It would be easy to go get a pack of plain bold colors for twenty bucks, but the world of t-shirts seems pretty vast and I want to know if I can get some cool, tasteful designs without having to throw a ton of money down the toilet.