Guys. I am thinking of selling my iMac i7 / 12gb / 1GB gfx / 1TB which i bought in 2011. To get a 15" MBPR - Do you think it would be worth it? The main reason for selling the iMac is so i can be a bit portable, and when i plan on moving out i may not have desk space. The performance isnt an issue with the iMac actually its a bit of a beast.. What do you think the resale value of the iMac would be roughly? The computer is in showroom condition as they say.