Randy wants to buy a new, pre-5K 27" iMac for $1,000. Good deal? Leo says if it's a pre 5K it should have a pretty hefty discount, and Leo says that is a pretty good deal. So Leo recommends buying it. The processors aren't really that much better with the modern versions. The resolution on the screen is the major difference. He can save a lot of money going with the pre 5K model.