Newegg offers the Kingston 120GB SSDNow V300 Series Serial ATA 6Gb/s Internal SSD, model no. SV300S37A/120G, for $47.99 with free shipping. (Amazon and Rakuten both charge the same.) That's $2 under our July mention and the lowest total price we could find by $2. It features read and write speeds of up to 450MB/s.