Like new Samung EVO 850 500GB SSD. I used this drive to store files that haven't changed much the entire time I've owned the drive (very few writes -- like new).
Recently replaced with a 1TB drive. Put in your PC, Mac, Macbook, PS4, Xbox, USB enclosure. :)
Reasonable offers welcome.
Updated price to $120. New 860 EVO is on sale for a few more days for $120. After that it's back up to ~$180.