I'm being offered a rMPB june 2012 for $1700 no tax with model a1398 2.3 i7 256SSD 16gb ram seems like a good oportunity to save money I sold my MBA 2012 for $850 + $150 refund i got from a company. Which the retina ends up costing me $700. Buy or no buy? Anyone have problems with this model of retinas. I really need something that works for my daily usage and my 2011 mbp just doesnt cut it. The retina could be a good upgrade for me. Opinions?