Newegg offers the Crucial 512GB M550 Serial ATA 6Gb/s 2.5" Internal SSD, model no. CT512M550SSD1, for $244.99. Apply coupon code "VCO" and check out via Visa Checkout to cut the price to $224.99. With 99 cents for shipping, that's the lowest total price we could find by $24. It features read speeds of up to 550MB/s and write speeds of up to 500MB/s. Deal ends August 25.