I've had a 13" Mbp since 2009 and in that time have upgraded the memory and hard drive twice. I don't really like the way the retina machines are going in that you can't upgrade memory and there is no optical drive. Call me old fashioned, but I still watch DVDs on it and like the idea of using the drive bay in future if necessary. So my question is: with the non retina 15" Mbp being discontinued, the July 2012 model being the last one, how many will be floating around out there and will the price drop? I can only see 2 on amazon, no refurbished on the uk apple store and only a few refurbished on the us store. Any advice on where to buy in the uk? Thanks..