How much and where can I get one?
I have 2 ITB SSD's in my Laptop(i7 + 32Gb RAM). I run between 4-6 VM's most of the time. I have a set for each Customer. At the moment I spend several hours copying VM's around when I have to run up the solution for a different customer. with 8TB I'd be in heaven.
I already carry 3x2TB USB HDD's with me on my travels. Adding another one would not be too much bother.