There's the price of the SSD in the mac, then there's the price of the SSD I'd have to buy to use as a backup that can be used to swap out the internal drive should there be a problem. I do a smart copy of my drive whenever I leave the house with the laptop after a lesson lesson learnt the hard way.Hm yea hopefully they'll bring the Fusion Drives to the Mac Pros in the near future. It's insane to even think about the price of a 768gb ssd in a laptop.