As one of its daily deals, newegg offers the Western Digital 300GB VelociRaptor 10k Serial ATA 6Gb/s 3.5" Internal Hard Drive, model no. WD3000HLHX, for $99.99 with free shipping ($0.33/GB). That's the lowest total price we could find by $30. It's actually a 2.5" drive encased in a larger heatsink that fits into a standard 3.5" drive bay. It operates at 10,000 rpm and features a 32MB cache. Deal ends today.