I have a chance to pick this baby up for $800, however I am worried with all the overheating GPU issues this MacBook was affected and the logic board was replaced 3 months ago. However what I cannot wrap my head around is Apple replaced the logic board and installed the exact same GPU I am worried getting this and then it happening again after the 2016 period for a free logic board replacement has ended. How many of you had it happen again after a logic board replacement? Or have heard of it happening again? I don't want to be out $800 when I can buy a $800 PC and have it last 5+ years.