4 Linkyo HP Q2612A Compatible Toner Cartridges for $27 + free shipping, more

SuperMediaStore offers the Linkyo HP Q2612A Compatible Toner Cartridge in Black for $22.99. Better yet, buy three for $89.97 (a fourth cartridge will also be added to your cart for free) and coupon code “GADWAC” cuts them to $26.97. With free shipping, that’s $6.74 per unit, $7 under our January mention of a single cartridge, and the lowest total price we could find for four today by $11. Each yields 2,000 pages and is compatible with HP 1010, 1012, 1018, 1020, 1022, and 3050 printers.

Of note, you can also buy six cartridges (which adds two free toners to your cart, for eight total) for $125.94 before the coupon above, $47.94 after. With free shipping, that’s $5.99 per unit and another price low, this time by $28.

Kingwin USB SATA Hard Drive Dock for $11 + $6 s&h

Directron offers the Kingwin USB 2.0 Serial ATA Hard Drive Docking Station, in Black, model no. EZD-2535U, for $10.99 plus around $6 for shipping. That’s the lowest total price we could find by $5, and the best price we’ve seen for this dock in more than a year. This docking station connects 2.5″ or 3.5″ SATA hard drives of up to 1TB to a PC or Mac and features a one-touch backup function.

Refurb Samsung 23″ 1080p LED LCD Display for $135 + $10 s&h

TigerDirect offers the factory-refurbished Samsung Central Station 23″ 1080p LED-Backlit LCD Monitor with Wireless Docking Station, model no. C23A750X, for $134.95 plus $9.75 for shipping. That’s $54 under our February mention and the lowest total price we could find for a refurb now by $34. (It’s also $133 below the best price we could find for a new unit.) It features a native resolution of 1920×1080 (1080p), 2ms response time, 250cd/m² brightness, built-in wireless laptop docking station, two USB 3.0 and two USB 2.0 ports, HDMI and VGA inputs, and more. A 90-day Samsung warranty applies.

Parrot AR.Drone Smartphone-Operated Quadricopter for $235 + free shipping

eXpansys offers the Parrot AR.Drone Quadricopter in Blue (pictured), Orange/Yellow, or Green for $249.99. Coupon code “DRONE15″ cuts it to $234.99. With free shipping, that’s tied with last week’s mention and the lowest total price we could find by $15. It features four rotors, multiple gyroscopes, built-in WiFi, and more. The quadricopter can be controlled via an iPhone, iPad, or most Android devices.

Sony Cyber-shot DSC-H90 16MP Digital Camera for $185 + free shipping

BuyDig offers the Sony Cyber-shot DSC-H90 16.1-Megapixel Digital Camera in Black bundled with a Sony Case and Sony 4GB SDHC card for $184.99 with free shipping. (Log in to see this price.) That’s tied with last week’s mention of this bundle and $3 under the lowest total price we could find for the camera alone elsewhere. It features a 16x optical zoom, 3″ LCD, 720p movie capture, optical image stabilization, SDHC card slot, and more.

Used Apple iPad 2 16GB WiFi Tablet for $290 + free shipping

CowBoom offers the used Apple iPad 2 16GB WiFi Tablet in Black, model no. MC769LL/A, for $299.99. Coupon code “CowBoom10″ cuts it to $289.99. With free shipping, that’s $10 under our mention from a week ago as the least expensive iPad 2 16GB WiFi tablet we’ve seen. (It’s also $109 below the best deal we could find for a new one.) Sales tax is added where applicable. This 0.3″-thick tablet weighs 1.3 lbs. and features an Apple A5 1GHz dual-core processor, 9.7″ 1024×768 LCD touchscreen display, 802.11n wireless, Bluetooth 2.1 + EDR, accelerometer, compass, up to 10 hours of battery life, and more.

Of note, this used unit may have dents, scratches, or missing parts. No warranty information is provided.

LG 50″ 600Hz 1080p Plasma HDTV for $650 + free shipping

Dell Home offers this LG 50″ 600Hz 1080p Widescreen Plasma HD Television, model no. 50PA5500, for $649.99 with free shipping. (Best Buy charges the same.) That’s tied with our mention from a week ago and the lowest total price we could find by $79. Sales tax is added where applicable. It features a 1920×1080 (1080p) native resolution, 600Hz sub-field drive, 3,000,000:1 dynamic contrast ratio, USB, three HDMI inputs, plus VGA and other inputs.