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 a week ago as the lowest total price we've seen. (It's also $50 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, and uploading recordings to Dropbox.

No warranty information is provided.

The Digital Pavilion via eBay offers the Urge Basics Soundbrick Bluetooth Stereo Speaker in five colors (Pink pictured) for $39.95 with free shipping. That's the lowest total price we could find outside of the mention below by $20, although we saw it for a buck less last week. 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).

A close price: cyclopscase via eBay has it in Pink or White for pennies more.

sinedya via eBay offers this 2-Socket Car Charger Adapter with 2 USB Ports for $3.26 with free shipping. That's tied with our mention from last week and $3 under the lowest total price we could find for a comparable item sold elsewhere. The USB charger features an output to 5V/1,000mA, while the socket has a 12V output.

Expect this item to take two to three weeks to arrive.

Black & Decker via eBay cuts up to 61% off a selection of Black & Decker power tools, as listed below. With free shipping, each is tied with last week's mention and the lowest total price we could find by at least a buck and as much as $11. A 2-year Black & Decker warranty applies to each model. The tools, in new condition unless otherwise noted:

• refurbished Black & Decker 7.2-volt Single-Speed Cordless Drill (pictured) for $17.99
• Black & Decker Compact Saw for $38.99
• Black & Decker 18-volt Cordless Drill/Driver w/ 10 Accessories for $44.99

Black & Decker via eBay offers the factory-refurbished Black & Decker 7.2-amp String Trimmer, model no. GH1100, for $23.99 with free shipping. That's tied with our mention from last week as the lowest total price we could find now by $16. It features a dual 0.80" line and 14" cut path. A 2-year Black & Decker warranty applies. Deal ends June 3 at 8 am ET.

Today only, until 8 pm ET, GearXS via eBay offers the Soft Air Cyber Stryke X4 Airsoft Gun in Electric Blue, model no. 39956-AIRSOFT, for $13.99 with free shipping. That's the lowest total price we could find by $4. This air rifle comes with 2,000 BB pellets and features full-automatic action and a 15-yard range. Four AA batteries are required, not included.

Amazon offers Prime members this Pocket Constitution for $1 with free shipping. (Non-members can spend $25 or more to qualify for free shipping; otherwise shipping adds $3.99.) That's the lowest total price we could find by a buck, outside of the price below, although we saw it for a few cents less two weeks ago. It includes the text of the Constitution of the United States (with Index) and Declaration of Independence.

A close price: usconstitutions via eBay charges $1.29 with free shipping.

Meritline offers this Mini Dual USB 2-Port Car Charger in Black or White for $2.99 with free shipping. That's tied with our January mention of a similar charger and a buck under the lowest total price we could find for a similar charger elsewhere, outside of the price below. It's compatible with most Apple iPhones, iPad, select iPods, and select Samsung cell phones.

Expect this item to take two to three weeks to arrive.

A close price: yallstock via eBay charges $3.27 with free shipping.

emilyandilly via eBay offers this 12x Telephoto Lens with Mini-Tripod for Apple iPhone 512x Telephoto Lens with Mini-Tripod for Apple iPhone 5 in Black for $17.80 with free shipping. That's tied with our mention from last week and the lowest total price we could find for a similar item elsewhere by $2. 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.

Collections Etc. via eBay offers this 6-Piece Interlocking Outdoor Patio Flooring Tile Set for $14.99 with free shipping. That's $2 under our mention from last week and the lowest total price we could find now by $8. It includes six polypropylene tiles, each measuring 11-1/2 sq. in. Deal ends June 14 at 11:11 pm ET.

heightsmobile via eBay offers this Egyptian Cotton 300-Thread Count Sheet Set in six colors for $20.99 with free shipping. That's $19 under our January mention of a similar 350-thread-count sheet set and $9 below the lowest total price we could find for a similar sheet set elsewhere. They're available in twin, full, queen, or king and each set includes a flat sheet, fitted sheet, and two pillow cases.

Roberts Camera via eBay offers the Panasonic Lumix DMC-GX1 16-Megapixel Micro Four Thirds Mirrorless Digital Camera Body in Black, model no. DMC-GX1KBODY, for $199 with free shipping. That's tied with our mention from four weeks ago as the lowest total price we've seen. (It's a current low by $40.) The DMC-GX1 camera features a 3" touchscreen LCD, HD video capture (in 1080i), dust reduction system, SDXC card slot, HDMI output, and more. Deal ends June 20 at 10:45 am ET.

eBay takes up to 85% off select men's items as part of its Gifts for Dad Sale. Plus, many items qualify for free shipping. With deals starting at $7.99, that's the first such sale we've seen on these items from eBay, yielding many price lows. Deal ends June 10. Some best bets, each with free shipping:

• Wilson's Leather Men's Leather Checkbook Cover in Black or Brown for $17.49
• F.O.G. by London Fog Men's Waterproof Jacket in four colors (Black pictured) for $39.98

Buy.com via eBay offers the Seagate 2TB Expansion Desktop USB 3.0 External Hard Drive, model no. STBV2000100, for $71.99 with free shipping ($0.04/GB). That's $7 under our mention from three weeks ago and the best price we've seen. (It's also a current price low by $18.) This 2.3-lb. drive features plug n' play functionality and built-in power management. Deal ends May 22.

Gear XS via eBay offers the Hype Hi-Fi Bluetooth Stereo Speaker / Speakerphone in Red (pictured) or Black, model no. HY-523-BT, for $44.99 with free shipping. That's $55 off list and tied with last week's mention for the lowest total price we could find. It features a DC 5V rechargeable battery, 3.5mm jack, built-in dual microphone, USB charging cable, 33-foot operating range, 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 $24 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: Campus111 via eBay has it for $14.38 plus $1.19 for shipping.

FutureTrend01 via eBay offers this Multi-Function 1080p HD Spy Camera Alarm Clock for $45.49 with free shipping. That's $5 under our mention from a week ago and the lowest total price we could find by $13. It features a resolution of 1920x1080 at 24 fps, remote control, alarm clock, snooze button, temperature function, TF card slot, and more.

Pay hundreds less for a refurbished Acer Core i7 Ultrabook than you'd spend on a slower MacBook Air, get the entire series of ER on DVD for about 10 bucks a season, and more in today's list of five Editors' Choice deals that we found overnight and early this morning.

Altatac via eBay offers the Altec Lansing Tangle-Free In-Ear Headphones with In-Line Microphone in Rose (pictured) or Gold, model no. MZX236, for $6.95 with free shipping. That's tied with last month's mention of a similar model and the lowest total price we could find by a buck. These earbuds include three sizes of silicone eartips and feature 107 dB input sensitivity, 20Hz to 20kHz frequency response, 10mm drivers, 29-ohm impedance, and more. Deal ends June 11 at 12 pm ET.