Cool price. But you could get a 250GB SSD + a 120GB SSD + a 2TB HDD for about $300. This gets you a backup system ready to go at a moments notice. You can even run audio to the 2nd SSD just because it's there. And then a lot of storage space on the HDD and even that has a lot of performance ability.
The bottom line would be if you needed more than 200GB of highest performance audio workspace. But that is a really cool price for a 750GB SSD!