If you're selling things I would generally sell them separately if more money is what you're looking for. If you bundle crap with good stuff, you'll take a money hit on the overall tag for putting the undesired stuff in the package. This undesired stuff could be just "crap" or it could be a game or three that each bidder already has that would prevent them from paying more for something they already own. If you really wanted to sell a bundle, you could offer a systematic discount to someone who bought like a system plus 3 games ... say you give them 10 or 20% off your original asking price. This way they get to put together what they want and you should ultimately get more for your stuff and everyone will be happy.