newegg offers the Seagate NAS 3TB Serial ATA 6Gb/s Internal Hard Drive, model no. ST3000VN000, for $146.99. This $30 mail-in rebate cuts to $116.99. With free shipping, that's $0.04/GB, $3 under last month's mention, and the least expensive 3TB NAS-designed drive of its type we've seen. (It's also a current low by $30.) It features a 64MB cache and includes NASWorks technology, which purports customized error recovery controls, power management, and vibration tolerance for performance and reliability in a 1- to 5-bay configuration. Rebate expires October 13.

Update: Shop via the newegg mobile site or newegg's Android app and apply coupon code "MBLMOBILE10" for a final price of $106.28. Coupon ends today.