Newegg offers the Crucial 500GB MX200 Serial ATA 6Gb/s 2.5" Internal Solid State Drive, model no. CT500MX200SSD1, for $179.99. Apply coupon code "VCO2015BTS" and pay via Visa Checkout to cut $169.99. With free shipping, that's $12 below our April mention and the lowest total price we've seen. (It's a current low by $10.) It features read speeds of up to 555MB/s and write speeds of up to 500MB/s. Coupon ends August 31.

Note: This coupon can only be used once per account.