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I just got a brand new macbook pro 15'' retina 2015 with the new graphic card and I told myself I wasn't gonna open it until I get a case and a sleeve.

I was looking forward to speck case, they are very nice looking tho but everyone says they leave tiny scratches or what not. I was wondering if it will murder the aluminum unibody, if ya'll know what i'm talking about. Any good suggestions that will 100% not scratch my 3K$ machine ?

Thanks guys