If I were to order an Apple 128GB SSD from Apple, how much do you think they would charge me if the part could be ordered? I know when you do the upgrade to the 128GB SSD, they subtract the original price of the drive you would have had from the price of the SSD. And if I did have a 128GB SSD from a 2011 MacBook pro, how much do you think it would go for on eBay? I hope these are legitimate questions so I don't get banned on here. Thanks for your input.