Amazon offers the OCZ Agility 4 128GB 2.5" Serial ATA 6Gb/s Internal SSD, model no. AGT4-25SAT3-128G, for $74.99. This $10 mail-in rebate cuts it to $64.99. With free shipping, that's $0.51/GB, $5 under our mention from two weeks ago, and the lowest total price we've seen. (It's also a current price low by $25.) This drive features read speeds of up to 420MB/s and write speeds of up to 300MB/s. Deal ends September 13.