Newegg offers the Crucial M500 240GB SATA 6Gb/s 2.5" Internal SSD, model no. CT240M500SSD1, for $79.99 with free shipping. That's tied with yesterday's mention, since expired, and the lowest total price we could find by $25. It features read speeds of up to 500MB/s and write speeds of up to 250MB/s.
Note: If you haven't yet, use coupon code "MBLMASTER15" and pay via MasterPass using Newegg's mobile site to cut it further to $64.99. (This discount can only be used once per account.)