Hey everyone, There seems to be a problem with finding a cheap alternatives to NiftyDrive for rMBP 13". On the NiftyDrive website, they are charging 40 dollars + shipping for a piece of plastic! That's too much to pay for and I am looking for alternatives. Unfortunately, all the alternatives seem to be made for rMBP 15" or MBA, and will not work with the rMBP 13". I looked into PNY StorEDGE as well and it seems to also stick out 7mm or so if used in the rMBP 13". Has anyone found a solution to this problem? Thank you.