Today only, MacMall offers the Samsung 850 EVO 250GB Serial ATA 6Gb/s 2.5" Internal SSD, model no. MZ-75E250B/AM, for $80.98 with free shipping. (Amazon charges the same.) That's $7 under our mention from yesterday and the best price we've seen. (It's a current price low by $7). It features read speeds of up to 540MB/s and write speeds of up to 520MB/s.