I'll be buying my first Mac.. likely tomorrow. This one. http://store.apple.com/us-hed/produ...-23ghz-quad-core-intel-i7-with-retina-display 15" rMBP base but I'm a bit concerned about it being refurbished and all. How were your refurbished Macbook Pros? With tax, this is going to cost me $1720-ish which is a lot.. Were there any scratches, dings, dents, or dirt on it? Did it have any dead or stuck pixels? Ghosting? Etc.