PowerLink 802.11n Wi-Fi USB Adapter w/ 1.2-Mile Range for $25 + free shipping

mwave offers the PremierTek PowerLink Hermes 300Mbps 802.11n Wireless USB Adapter with Dual 9dBi Dipole Antennas, model no. PL-18N, for $29.99. Coupon code “5AA99303″ cuts it to $24.99. With free shipping, that’s $4 under last week’s mention and the lowest total price we’ve seen for this adapter. (It’s a current price low by $15.) It features a max speed of 300Mbps, operating distance of up to 1.2 miles, purported 10x signal strength and 1000mW power output, dual 9dBi dipole antennas, and support for WEP, WPA2, and WPA-PSK encryption. Coupon ends April 30.

Toshiba 14″ Mobile USB LCD Display for $140 + $5 s&h

TigerDirect offers the Toshiba 14″ USB Mobile LCD Monitor, model no. PA3923U-1LC3, for $139.99 plus $4.89 for shipping. That’s $35 under our January mention and the lowest total price we’ve seen. (It’s a current price low by $105.) This foldable 1″-thick display connects via USB and features a 1366×768 native resolution, 16ms response time, up to 220 cd/m² brightness (via optional AC adapter, not included), 400:1 contrast ratio, and more.

D-Link 2-Bay Gigabit Ethernet NAS Enclosure for $100 + $5 s&h

TigerDirect offers the D-Link ShareCenter 2-Bay Gigabit Ethernet External Network Attached Storage Enclosure, model no. DNS325, for $99.99 plus $4.89 for shipping. That’s tied with our expired mention from four days ago and the lowest total price we could find for this model by $44. This Gigabit Ethernet NAS enclosure features a 1.2Ghz processor, support for two serial ATA hard drives up to 4TB, DLNA server, a print server, and RAID 0/1 configurations.

Refurb iPhone 4S 16GB for $150 + free shipping, 32GB for $250, 64GB for $350

With a new 2-year contract, AT&T Wireless offers the refurbished Apple iPhone 4S 16GB Worldphone for AT&T Wireless in Black or White for $149.99. 32GB and 64GB models are also available for $249.99 and $349.99, respectively. (Click “View All Devices” under “Wireless” to find them.) With free shipping, they’re each $50 under the lowest total price we could find for respective new models. (It’s also the first time we’ve seen the 16GB model as a refurb.)

The iPhone 4S is powered by the Apple A5 dual-core processor and features a new 8-megapixel camera which is capable of recording 1080p video at 30 fps with image stabilization. A dual-antenna system has also been added, which purportedly provides faster downloads and improved call quality on both CDMA and GSM networks. It also features AirPlay Mirroring, Siri voice-activated assistant, an 8-hour battery life, and more.

Of note, no warranty information is available.

Sony 46″ 120Hz 1080p 3D LED HDTV w/ Blu-ray Player for $1,000 + $36 s&h

TigerDirect offers the Sony BRAVIA 46″ 120Hz 1080p 3D-Ready LED-Backlit Widescreen LCD HD Television, model no. KDL-46NX720, with the Sony 3D Blu-ray Player, model no. BDP-S480, for the in-cart price of $1,699.99. Coupon code “GJA54340″ drops it to $999.99. With $35.61 for shipping, that’s tied with our February mention and $438 under the lowest total price we could find for these items if purchased separately elsewhere.

This TV features a Corning Gorilla Glass screen, which purports to be stronger, yet lighter, than conventional glass. Other features include a 1920×1080 (1080p) native resolution, 120Hz refresh rate, edge-lit LED backlight, WiFi-ready, Ethernet and USB ports, BRAVIA Internet Video and Widgets, four HDMI inputs, and VGA and other video inputs. The Blu-ray player features Ethernet connectivity with support for Hulu Plus, Pandora, Netflix, YouTube, and more streaming services. It also has DVD upconversion to 1080p, Quick Start/Quick Load, an HDMI output, and 3D playback.

rooCASE Case for iPhone 4 / 4S Bundle for $9 + free shipping

PC Micro Store offers a variety of rooCASE Cases for Apple iPhone 4 / 4S in 14 styles (Classic Slim in Navy pictured) bundled with a screen protector and stylus for $14.98. Coupon code “RCIPH4S882″ cuts them to $8.84. With free shipping, that’s tied with our mention from three weeks ago as the lowest total price we could find for these bundles by at least $10. Coupon expires after 1,000 uses.

Refurb Canon PowerShot SX120 10MP Digital Camera for $99 + free shipping

Adorama offers the refurbished Canon PowerShot SX120 IS 10-Megapixel Digital Camera in Black, model no. 3634B026AA, for $99 with free shipping. That’s $20 below our February mention for a similar refurbished model and $69 less than the best total price we could find for a new one. Features include 10x optical zoom, 3″ LCD, optical image stabilization, face detection, and more.

A 1-year Adorama warranty applies

Refurbished RCA 46″ 1080p Widescreen LCD HDTV for $400 + $26 s&h

TigerDirect offers the refurbished RCA 46″ 1080p Widescreen LCD HD Television, model no. 46LA45RQ, for $399.99 plus $25.87 for shipping. That’s $99 under the best price we could find for a new one. Features include a 1920x1080p (1080p) native resolution, 4,000:1 dynamic contrast ratio, 500 cd/m² brightness, 6.5ms response time, four HDMI inputs, and VGA and other video inputs.

A 90-day Sohen Enterprises warranty applies.

Refurbished Sharp 60″ 120Hz 1080p LED LCD HDTV for $1,000 + free shipping

TigerDirect offers the factory-refurbished Sharp AQUOS 60″ 120Hz 1080p LED-Backlit Widescreen LCD HD Television, model no. LC-60LE810UN, for $999.99 with free shipping. That’s tied with an expired deal from last week for the best non-rebate price we’ve seen for a 60″ Sharp LED LCD HDTV. (We saw this refurb for $21 less after rebate in December.) It’s also $375 less than the best total price we could find for a new one. Features include a 1920×1080 (1080p) native resolution, 120Hz refresh rate, edge-lit LED backlight, 4,000,000:1 dynamic contrast ratio, 4ms response time, four HDMI inputs, and VGA and other inputs. A 90-day Sharp warranty applies.