Newegg via eBay offers the Crucial MX100 Series 512GB Serial ATA 6Gb/s 2.5" Internal SSD, model no. CT512MX100SSD1, for $174.99 with free shipping. That's $5 under our mention from earlier today and the lowest total price we could find by $6. It features read speeds of up to 550MB/s and write speeds of up to 500MB/s. Deal ends February 2 at 11 am ET.