As said above Apple refurbishments are basically a brand new item - If you were like me and one of the people who got their iPhone 5 replaced due to the dodgy lock button then you were given a refurbished phone which to me was like brand new, could not tell the difference.
I'm a huge Apple fan but if we want to talk logic you can pick up a windows computer that will do exactly the same thing for half the price. They aren't to the same build standard but the software is just as good if not better, most people with macs are running Windows software so don't feel like you need to follow the sheep.
Oops I forgot to mention, I purchased the new 15" macbook pro retina for around $2,500 and if i'm being honest it was a total waste of money.. sure I use the laptop now and then but it's too big to take lug around all my classes and I find myself just using my windows desktop to complete majority of my work. This is probably my fault for getting a screen size that was too big but who would have thought 15" is too big to fit on most of the uni fold out tables. 11" and 13" macbook air is what I should have bought #regrets