TigerDirect offers the OCZ 256GB Agility 4 2.5" Serial ATA 6Gb/s Internal SSD, model no. AGT4-25SAT3-256G, for $159.99. This $30 mail-in rebate drops it to $129.99. With free shipping, that's $0.51/GB, tied with our mention from a week ago, and the best we've seen for this drive. (It's a current price low by $43.) This drive features read speeds of up to 420MB/s and write speeds of up to 410MB/s. Rebate expires today.