Today only, Buy.com offers the Kingston 120GB HyperX 3K Serial ATA 6Gb/s 2.5" Solid State Drive, model no. SH103S3/120G, for $112.99. This $35 mail-in rebate cuts it to $77.99. With free shipping, that's $0.65/GB, $2 under our expired mention from two days ago, and the lowest total price we could find by $16. Features include max write speeds of 510MB/sec and max read speeds of 555MB/sec.