NCIX offers the Seagate Barracuda 3TB Serial ATA 6Gb/s Internal Hard Drive, model no. ST3000DM001, for $89.99 with free shipping ($0.03/GB). That’s tied with yesterday’s expired mention as the lowest total price we’ve ever seen for a 3TB SATA 6Gbps hard drive. (It’s also a current price low by $20.) It runs at 7200 rpm and features a 64MB cache.