Best Electronic Deals Online

HSN offers the Samsung Galaxy S II 4G Prepaid Google Android Smartphone for Virgin Mobile in White with a Snap-On Case in four colors (pictured in Black) for $199.95 with free shipping. That's $30 under our February mention (which didn't include the case) and the lowest total price we've ever seen for this prepaid phone. (It's a current price low for this prepaid phone by $100.) This quad-band CDMA phone features a 4.52" 480x800 Super AMOLED Plus touchscreen display, 1.2GHz dual core processor, 8-megapixel camera with flash, 2-megapixel front-facing camera, 16GB internal memory, microSD card slot, Bluetooth, wireless connectivity, and Google Android 4.0 OS (Ice Cream Sandwich).

Meritline offers the OCHO 5,000mAh Backup External Battery Pack Charger, model no. MLG-4096OT, for $24.99. Coupon code "MLCKB24UNL1" cuts it to $19.99. With free shipping, that's tied with our April mention and the lowest total price we could find by $7. It's compatible with most phones (including the iPhone), tablets and other 1A-compatible devices. It features a built-in LED flashlight and microUSB connectivity. Coupon expires after 200 uses.

Nikon Outlet Store takes 10% off all factory-refurbished cameras, lenses, flashes, and cases in its Outlet section. (Discounted prices are as marked.) Even better, all items qualify for free shipping. That's the best sale on these items we've seen from Nikon this year. (It ran the same discount last fall.) A couple of best bets:

• Refurb Nikon D5000 12.3-Megapixel Digital SLR Camera Body (pictured) for $269.96 ($36 drop)
• refurb AF-S DX Zoom-NIKKOR 55-200mm f/4-5.6G ED Lens for $107.96

Note: Although these are factory-refurbished items, no warranty information is provided.

eXpansys offers the Monster Beats by Dr. Dre Solo Headphones in White, model no. 128885-00, for $139.99. Coupon code "10BEATS" cuts it to $129.99. With free shipping, that's $14 under last week's mention and the lowest total price we could find now by $19. They feature ControlTalk, a folding design, carry pouch, cleaning cloth, and more.

Best Buy offers the VIZIO Razor 55" 120Hz 1080p WiFi 3D LED-Backlit LCD HDTV, model no. E551d-A0, for $799.99 with free shipping. That's the lowest total price we could find by $100. Features include a native resolution of 1920x1080 (1080p), 120Hz refresh rate, LED backlight, built-in WiFi, VIZIO Internet Apps including Netflix, Hulu Plus, and more, USB connectivity, and four HDMI inputs.

Dell Home offers the Vizio 55" 120Hz 1080p WiFi LCD HD Television, model no. E552VLE, for $649.99 with free shipping. That's tied with our mention from last week and the lowest total price we could find now by $48. It features a native resolution of 1920x1080 (1080p), 120Hz refresh rate, built-in WiFi, Vizio Internet Apps with Netflix, VUDU, Pandora, and more, four HDMI inputs, USB, Ethernet, and more.

Chubbies Tech via eBay offers the used, no-contract Motorola Droid X Android 3G Smartphone for Verizon, model no. MB810, for $54.95 with free shipping. That's $10 under our mention of a used unit from last summer and the best price we've seen for a Motorola Droid X without a contract. (It's also $33 under the lowest total price we could find for a new unit.) Features include a 4.3" 480x854 color touchscreen, virtual QWERTY keyboard, 8GB internal memory, 8-megapixel camera, 720p video capture, HDMI output, 802.11n wireless, Bluetooth, and up to eight hours of talk time.

Of note, an Android operating system is included; however, the version isn't specified. No warranty information is provided and this used unit may be missing parts or accessories and have dents or scratches.

TOMTOP COM via Amazon offers this Mini Wireless Bluetooth Keyboard in Black, model no. BTHG-019-2BK-p, for $8.99 plus 99 cents for shipping. That's the lowest total price we could find by $4. It features a QWERTY lay out, rechargeable Li-ion battery, and microUSB port. It's compatible with most Bluetooth enabled devices.

Best Buy offers the Samsung t139 No-Contract Flip Cell Phone for T-Mobile for $19.99 with free shipping. That's $5 under our mention from last fall and the lowest total price we could find by $10. This 4.8-oz. dual-band GSM flip phone features a 128x160 color LCD, VGA camera, Bluetooth, speakerphone, and up to four hours of talk time.

newegg offers the refurbished QFX H-101 Wood Earbuds for $14.99. This $14.99 mail-in rebate cuts them to $0. With free shipping, that's tied with our December mention and $6 under the lowest total price we could find for a new pair of similar earbuds elsewhere. They feature a frequency response of 20Hz to 20kHz, 3.5mm connector, and three sizes of ear cushions. Deal ends May 31.

A 1-year warranty applies, although it's unclear who supports it.

Yallstore via eBay this PC to TV Video Signal Converter Box, model no. VT280, for $13.99 with free shipping. That's tied with our March mention and the lowest total price we could find by $2. This kit includes a VT280 PC Converter Box, VGA cable, USB power cable, and AV cable and supports composite video, S-video, and RGB (optional) output.

newegg offers the Rosewill 6-Foot Ultra Thin HDMI Cable in White, model no. RCHD-12006, for $14.99. This $14.99 mail-in rebate cuts it to $0. With $1.99 for shipping, that's tied with a similar cable we saw three days ago the lowest total price we could find for this cable in any color by $16. It features a RedMere chipset. Rebate ends May 27.

All4Cellular offers the Motorola Vehicle Power Adapter microUSB / miniUSB Rapid Rate Charger, model no. SPN5458A, for $2.95 with free shipping. That's tied with our mention from last month and the lowest total price we could find now by $2. This adapter is compatible with most devices with a MicroUSB and MiniUSB connector.

As one of its daily deals, CowBoom Tritton Xbox 360 Warhead 7.1 Wireless Headset for $169.99 with free shipping. That's the lowest total price we could find by $30. It features 7.1 Dolby surround sound, 5.8 GHz wireless technology, dual rechargeable battery packs, selectable voice monitoring, and more. Deal ends today.

As one of its daily deals, Amazon Appstore offers downloads of Cut the Rope: Experiments for Android for free. That's a buck under the lowest price we could find for this rope cutting game elsewhere. Deal ends today.

As one of its daily deals, Best Buy again offers the 7-oz. Barnes & Noble NOOK Simple Touch WiFi eBook Reader with GlowLight, model no. BNRV350, for $79.99 with free shipping. That's tied with last months mention as the lowest total price we've seen. (It's also a current low by $29.) This eReader is designed for low-light reading and features a 6" 800x600 touchscreen E-Ink display, 2GB internal memory, microSD card slot, 802.11n wireless, up to one month of reading time on a single charge (with GlowLight on), support for ePub, PDF, JPG, GIF, and other file formats, and more. Deal ends today.

iTech Deals offers the Motorola Neoprene Armband Case for Smartphones and iPhone for $4.99 with free shipping. That's the lowest total price we could find by $4. It's compatible with most smartphones, including the iPhone 5, Motorola DROID, and Samsung Galaxy. It features a velcro neoprene armband, detachable phone pouch, and velcro key pocket.

BuyDig offers the LG 55" 240Hz 1080p 3D WiFi LED-Backlit LCD HD Television bundled with four pairs of 3D Glasses, model no. 55LA7400, for $1,799. Coupon code "SD553D1080P" cuts it to $1,399. With free shipping, that's the lowest total price we could find by $145. It features a 1920x1080 (1080p) native resolution, 240Hz refresh rate, LED backlight with local dimming, built-in WiFi, Smart TV Internet streaming, Magic Remote with Voice control, USB 3.0, and three HDMI inputs.

The iTunes App Store offers downloads of several apps for Apple iPhone, iPod touch, and iPad which have dropped in price, as listed below. At up to $9 off, most are at or near the lowest prices we've seen. The deals, all with applicable platforms noted:

• Photo Measures for iPhone, iPod touch, and iPad for 99 cents ($4 off): Measuring tool
• Jacob Jones and the Bigfoot Mystery : Ep. 1 for iPhone, iPod touch, and iPad for 99 cents ($2 off): Puzzle game
• Penumbear for iPhone, iPod touch, and iPad for 99 cents ($1 off): Platforming game
• WarMen for iPhone, iPod touch, and iPad for 99 cents ($2 off): Action game
• Freefall Time for iPhone, iPod touch, and iPad for 99 cents ($1 off): Childrens' learning tool
• Gluddle for iPhone, iPod touch, and iPad for 99 cents ($1 off): Bouncy game
• Mail Pilot for iPhone, iPod touch, and iPad for $9.99 ($5 off, pictured): Email client