Through this weekend (assuming it doesn't sell out), Western Digital's 1.5TB My Passport Ultra USB 3.0 hard drive is available for $65 and shipped free from Adorama (sold via eBay) with a three-year WD warranty -- that's $35 off the MSRP and the cheapest we can find it. Also of note, Lenovo's IdeaCentre Q190 mini PC is available for $150 ($100 off) and would cover many basic computing needs with a copy of Windows 8.1 included, while a refurbished 10.6" Surface Pro with a Core i5 and 128GB SSD is available for $420 with free shipping (be aware of the 90-day warranty).
Lenovo IdeaCentre Q190 1.6GHz Intel Dual-core SFF PC w/ 4GB RAM, 500GB Hard Drive for $149.99 with free shipping (normally $249.99 - use coupon code: USPQ9301023).
Roku LT Streaming Media Player for $39.99 with free shipping (normally $49.99).
17.3-inch HP ENVY 17t Leap Motion 4th-gen Core i7 Quad Edition Laptop w/ Backlit Keyboard, 2-year warranty for $774.99 with free shipping (normally $1,049.99 - use coupon code: PC599Q4).
roocase Optigon 3D iPad Air 2 Slim Shell Case Smart Cover (Black) for $5.98 with free shipping (normally $14.99 - use coupon code: HPSXAJTW).
Samsung Galaxy Muse 4GB Pebble Blue MP3 Player for $12.95 with free shipping (normally $19.99).
Sennheiser CX 685 Adidas Sports In-Ear Headphones for $29.99 only (normally $49.99).