It seems that, in the game, I can't sell any items that I've stolen. They show up in my inventory, and they show up when I try to put them in a container. But when I'm trading with merchants, they don't show up in my list of Items. Is it supposed to be that way, or is this a glitch of some kind?

Just wanted to make sure before I proceed to grab everything I can get my greedy little hands on.

PC, PS3, or 360?

Are you trying to sell them to people in the same town as you stole?

PC, and yes. I take it you just can't sell stolen goods to the people you stole them from?

dont eat where you poop my friend

Yup that's about it just fast travel somewhere else to sell and you should be good.