As one of its Black Friday ad deals, Best Buy offers the SanDisk 512GB 2.5" 6GB/s Serial ATA Internal SSD for $69.99 with free shipping. That's $60 under our January mention and $10 less than the lowest price we could find for the 500GB model. It features data transfer rates up to 600MB/sec. It also includes your choice of a Shutterfly 8x8" photo book or a $20 Shutterfly credit.

We recently named Best Buy one of the best stores for Black Friday deals this year. You can read our full Best Buy Black Friday guide here.