Originally posted by: Syringer
I want something that's relatively cheap and will get me around campus comfortably..
Best thing to do is try taking some bikes out for a test ride. What's comfortable for someone else may not be comfortable to you.
Between now and the end of February, some bike shops will be clearing out last year's models at half price or less, so this is a good time to be looking. You might be able to get something for close to the same discount as that seller was offering for a used bike and if you get it from the store, you may get a warranty, free tune-ups, etc.