HDE via eBay offers the 4GB Robot USB 2.0 Flash Drive for $7.95 with free shipping ($1.99/GB). That's the lowest total price we could find by $6. The robot's head doubles as the flash drive cap and is connected via two springy arms. Deal ends May 24 at 9:57 am ET.

Big Value Inc. via eBay offers the Fujifilm FinePix REAL 3D W3 10-Megapixel Digital Camera in Black for $169.99 with free shipping. That's the lowest total price we could find by $6. Features include a 3.5" color LCD display, two 3x optical zoom lenses (for 3D effect and 3D movies), 1280x720 (720p) video capture, 34MB internal memory, HDMI output, SD/SDHC card slot, USB connectivity, and more.

BuyDig via eBay offers the Samsung MV900 MultiView 16.3-Megapixel WiFi Digital Camera in White (pictured), model no. EC-MV900FBPWUS, or Black, model no. EC-MV900FBPBUS, for $179 with free shipping. That's the lowest total price we could find by $46. Features include a 3.3" flip-out touchscreen AMOLED display, 5x optical zoom, 1080p HD video recording, optical image stabilization, built-in wireless connectivity, face detection, USB connectivity, microSD/microSDXC card slot, and more. Deal ends May 20 at 11 am ET.

Apple4less_sales via eBay offers the open-box Apple iPad Leather Smart Cover in Red, model no. MD304LL/A (pictured), or Navy, model no. MD303LL/A, for $16.99 with free shipping. That's tied with last week's mention and the lowest total price we could find by a buck, although most places charge over $50. It secures to the 3rd- and 4th-generation iPad or iPad 2 via built-in magnets and can be folded into a keyboard stand.

All4Cellular again offers this Apple iPhone 4 / 4S Bluetooth Keyboard Case in Black or White for $14.95 with free shipping. That's tied with last week's mention and the lowest total price we could find for a similar keyboard case elsewhere by a buck, outside the price below. It features a rechargeable Li-Ion battery, LED battery and charge lights, microUSB charging cable, and more.

A close price: newLauch via eBay offers a similar case for $14.99 with free shipping.

US Razor via eBay offers the Panasonic AA Battery 48-Pack for $13.25 with free shipping. (Munzdist via eBay has it for a few pennies more.) That's $0.28 per battery, tied with our mention from last week, and the lowest total price we could find for this quantity by $7. This pack includes 48 AA batteries and expires in 2017. Deal ends May 25 at 9:35 pm ET.

cybershops via eBay offers the factory-refurbished Sony Handycam HDR-CX210 1080p 8GB Flash Memory Digital Camcorder, model no. HDR-CX210/L, in Blue for $159.95 with free shipping. That's pennies under our mention from two weeks ago and the lowest total price we could find for a refurb, outside of the price below. (It's also $38 under the lowest total price we could find for a new one in any color now.) Features include 25x Carl Zeiss Vario-Tessar optical zoom lens, 2.7" widescreen LCD, 1080p recording, SD/SDHC/SDXC and MS ProDuo Mark2 card slots, 5.3-megapixel still photos, face detection, HDMI output, USB connectivity, and more. A 90-day Sony warranty applies.

A close price: newegg charges $159.99 with free shipping.

BigDeals via eBay offers the refurbished Philips In.Sight Wireless Home Monitor for iPhone and iPad, model no. M100/37, for $59.99 with free shipping. That's tied with our mention from three weeks ago and the lowest total price we've seen. (It's currently $25 under the lowest total price we could find for a new unit.) It features a magnetic base, expandability up to 16 monitors, 802.11n wireless, operation via iPhone and iPad app, noise and motion detection, uploading recordings to Dropbox, and more.

No warranty information is provided.

BuyDig via eBay offers the Canon PowerShot SX40 HS 12.1-Megapixel Digital Camera (pictured), model no. 5251B001, bundled with the Sony 16GB Class 10 Secure Digital High Capacity Card, model no. SF16NX/TQM, the Digpro Compact Deluxe Gadget Bag, model no. DP38, USB 2.0 SD Card Reader, model no. ZE-SDR5, NB-10L Replacement Lithium-Ion Battery, Zeikos Lens Cleaning Kit, model no. ZE-CL3A, and more for $279.99 with free shipping. That's just a buck more than our December mention of the camera with the SD card and bag only and the lowest total price we could find for the camera alone elsewhere by $49.

The camera features the DIGIC 5 image processor, 2.7" vari-angle LCD, 35x wide-angle optical zoom, 1920x1080 (1080p) HD video recording at 24fps, SDXC card slot, HDMI connectivity, USB connectivity, and more. This bundle also includes a Zeikos tri-fold memory card wallet, Zeikos mini table-top tripod, and Zeikos screen protector 3-pack. Deal ends May 20 at 10:30 am ET.

StackSocial offers the Urge Basics Soundbrick Bluetooth Stereo Speaker in Red (pictured), White, or Blue for $39 with free shipping. That's a buck under our mention from three weeks ago and the lowest total price we could find by $21, outside of the price below. It features a built-in microphone, up to 80 hours of usage per charge, Bluetooth 2.0, and compatibility with most Bluetooth-enabled devices (including the iPad and Samsung Galaxy Tab). Deal ends May 26.

A close price: Cyclopscase via eBay has it in five colors for $39.99 with free shipping.

emilyandilly via eBay offers this 12x Telephoto Lens with Mini-Tripod for Apple iPhone 5 in Black for $17.87 with free shipping. That's the lowest total price we could find for a similar item elsewhere by $4, although it was buck less in March. Designed for use with the iPhone 5's camera, this lens features a 12x optical zoom and comes with a mini-tripod, carrying case, and more.

Amazon offers Prime members the Vibe Sound DJ 750 Noise Reducing Stereo Headphones in Black (pictured), model no. VS-750-BLK, for $5.99 with free shipping. (Non-members can spend $25 or more to qualify for free shipping; otherwise shipping adds $5.74.) That's a buck under our March mention and the best price we've seen for these headphones in any color. (It's also a current price low by a buck.) They feature an adjustable headband, 40mm neodymium drivers, and more.

Want a different color? AltaTac via eBay offers them in six seven other colors for $6.79 with free shipping.

World Wide Stereo via eBay offers the Denon 5.1-Channel 3D Network Receiver with AirPlay, model no. AVR-1713, for $339.99 with free shipping. That's the lowest total price we could find by $10. (For further comparison, we saw an open-box unit for $9 more last fall.) The receiver features 80 watts per channel into five channels, Dolby Digital, Dolby TrueHD, and DTS-HD, USB, six HDMI inputs, and more.

Star-Doo via eBay still offers this 12,000mAh USB External Battery Pack in Blue (pictured) or Pink, model no. PB-A408, for $15.98 with free shipping. (Select each item to see this price.) That's tied with our mention from a week ago as the best price we've seen for any 12,000mAh portable battery charger. (Outside of the price below, it's also $2 under the best price we could find for a comparable battery pack elsewhere.) It comes with several adapters suitable for most types of charging ports, including iPhone, iPad, HTC, and other smartphones.

A close price: 2012FreeCompany via eBay offers a similar model for $16.14 with free shipping.

db_roth via eBay offers the refurbished Canon Vixia HF R300 1080p Flash Memory Camcorder, model no. 5978B001, for $169.99 with free shipping. That's tied with our March mention and the lowest total price we can find for a refurb by $38. Features include a 3" touchscreen LCD, 32x optical zoom, 1920x1080 (1080p) recording, optical image stabilization, SDXC card slot, HDMI, and USB.

Of note, no warranty information is given.

TigerDirect via eBay offers the refurbished Samsung 23" 1080p LED-Backlit Monitor, model no. RB-RFBS23B550V, for $134.99 with free shipping. That's the lowest total price we could find for a refurb by $22. Features include a 1920x1080 native resolution, LED backlight, HDMI and VGA inputs, and more.

A 30-day warranty applies, although it's unclear who backs it.

Never MSRP via eBay offers the Unlocked Samsung Galaxy 16.3-Megapixel 3G Android Digital Camera in White, model no. EK-GC100, for $389.99 with free shipping. That's the lowest total price we could find by $39. Features include a 4.8" 1280x720 touchscreen LCD, Samsung Exynos 4412 quad-core processor, 21x optical zoom, 8GB internal memory, 3G connectivity, 802.11n wireless, Bluetooth, optical image stabilization, SD card slot, Android 4.1 OS (Jelly Bean), and more.

QuickShipElectronics via eBay offers the refurbished Samsung 27" 1080p LED-Backlit LCD Display, model no. S27B350H, for $189 with free shipping. That's $11 under our March mention and the lowest total price we've seen for this model. (It's a current price low for a refurb by $40.) It features a native resolution of 1920x1080 (1080p), 2ms response time, 1,000:1 contrast ratio, 300 cd/m² brightness, one HDMI input, and other video inputs.

A 60-day QuickShipElectronics warranty applies.

BuyDig via eBay offers the refurbished Optoma DLP Projector, model no. PRO260X, for $359 with free shipping. That's the lowest total price price we could find for a refurb by $10. It features a native resolution of 1024x768, 3,000:1 contrast ratio, 3,000 lumens brightness, one HDMI input, and VGA and other video inputs. Deal ends June 5.

Note: No warranty information is provided.