newegg offers the Corsair Force Series GS 240GB Serial ATA 6Gb/s 2.5" Internal SSD, model no. CSSD-F240GBGS-BK, for $144.99. Redeem this $15 mail-in rebate to cut it to $129.99. With free shipping, that's the lowest total price we could find by $15. It features read speeds of up to 555MB/s and write speeds of up to 525MB/s. Rebate expires May 18.