newegg offers the Hitachi Deskstar 7K3000 1.5TB Serial ATA 6Gb/s 3.5" Internal Hard Drive, model no. 0F12114, for $54.99 with free shipping. At $0.04/GB, that's $5 under our April mention and the lowest total price we could find by $39. It's also tied as the cheapest 1.5TB SATA 6Gbps hard drive we've seen. It runs at 7200 rpm and features a 64MB cache.