Hi guys, I'm going to buy a 13 rMBP in the next days and for my needs I've decided to go for a BTO i5 2.6/8/256. This would be around 1440 euros (with a student discount), for an additional 170 euros I can get the non-BTO 2.6/8/512. I'm in no special need for the extra 256 GB but is it seems good value for the 170 euros. Would it help reselling? What do you guys think? Thank you for your time!