Nationwide Distributors via eBay offers the Samsung 860 EVO 500GB Serial ATA 6Gb/s 2.5" Internal SSD for $77.99. That's $2 under our mention from two days ago and the best price we've seen for any Samsung 500GB SSD. (It's the lowest price we could find now by $2.) It features read speeds of up to 550MB/s and write speeds of up to 520MB/s.