Dell 13.3" Vostro 3350 with 2.1GHz Core i3-2310M for $639 + free shipping

Dell offers the business-class Vostro 3350 notebook for $639, a $130 discount. Specifications include a 13.3" (1366x768) LED-backlit display, a second-gen Intel Core i3-2310M processor with an HD Graphics 3000 IGP, 3GB of DDR3 1333MHz RAM, a 320GB 7200RPM HDD, a double-layer DVD burner, and Windows 7 Professional 64-bit. Units ordered today ship with free next day shipping, a Verizon mobile broadband card, and a one-year warranty that includes on-site service.

Hitachi LifeStudio 2TB USB External Hard Drive for $68 + free shipping 

OfficeMax offers the Hitachi LifeStudio 2TB USB 2.0 External Hard Drive, model no. 0S02666, for $84.99. Coupon code "SAVEATHON" cuts it to $67.99. With free shipping, that's $0.03/GB, $17 under last month's mention, and one of the least expensive 2TB hard drives we've seen without rebate hassles. (It's also a current price low by $27.) Sales tax is added where applicable. This 3.5" external hard drive runs at 7200RPM and features a 16MB cache. Deal ends September 24.
 

Canon PowerShot SD4500 IS 10MP 10x Digital Camera $150 + free shipping 

Crutchfield offers the Canon PowerShot SD4500 IS 10-Megapixel Digital Camera in Silver, model no. 4346B001, for $169.99. Coupon code "3A171" cuts it to $149.99. With free shipping, that's $30 under our March mention and the lowest total price we could find by $49. Sales tax is added where applicable. Features include a 3" LCD, 10x optical zoom, 1080p video recording, optical image stabilization, SDXC/HC MMC+ card slot, USB 2.0 connectivity, HDMI output, and more.

Panasonic 1,000W 5.1 Blu-ray Home Theater System for $230 + free shipping 

Buy.com via eBay offers the Panasonic 1,000-watt 5.1-Channel Blu-ray Disc Home Theater System, model no. SC-BT235, for $229.99. With free shipping, that's $25 under our mention from a week ago and the lowest total price we could find by $110. It features 1,000 watts of total system power into five speakers and a subwoofer, bamboo cone speakers, iPod / iPhone dock, VIERA Cast, Dolby TrueHD, Dolby Digital Plus, and Dolby Digital Pro Logic II audio decoders, HDMI, and more. Deal ends 9/20 at 10PM ET.
 

Refurb Vizio Razor LED 42" 120Hz 1080p LED LCD HDTV for $450 + $49 s&h 

Circuit City offers the factory-refurbished Vizio Razor LED 42" 120Hz 1080p Widescreen LED-Backlit LCD HD Television, model no. M420VTB, for $479.99. Coupon code "UBV44161" slashes it to $449.99. With $49 for shipping, that's the lowest total price we've seen for any refurbished Vizio 42" LED HDTV by $31. It features a 1920x1080 (1080p) native resolution, 120Hz refresh rate, 100,000:1 dynamic contrast ratio, four HDMI inputs, and VGA, component, and other video inputs. A 90-day Vizio warranty applies. Coupon ends September 25.

Samsung Multifunction WiFi Color Laser Printer for $150 + free shipping

Office Depot offers the Samsung Multifunction Wireless Color Laser Printer, model no. CLX-3185, which also scans and copies, for $149.99 with free shipping. That's the lowest total price we could find by $50. Sales tax is added where applicable. It features up to 17 ppm black, up to 4 ppm color, 1200x1200 dpi scanning, 256MB internal memory, and both 802.11g and USB 2.0 connectivity. Deal ends September 24.