Best Electronic Deals Online

newegg offers the refurbished Panasonic 1,000-watt 5.1-Channel 3D Blu-ray Disc Home Theater System, model no. SC-BTT196, for $149.99. This $20 mail-in rebate cuts it to $129.99. With free shipping, that's $20 less than our April mention and the lowest total price we've seen for this system. It features a 3D Blu-ray Disc player, 1,000-watt total system power into two front speakers, center-channel speaker, two surround speakers, 6.5" subwoofer, and USB. Deal ends May 31.

A 30-day Sohnen Enterprises warranty applies.

Walmart offers the refurbished, 7th-generation Apple iPod nano 16GB MP3 Player in five colors for $89.99 plus $3.97 for shipping. (Site-to-Store is also available.) That's $25 under last week's mention of a new unit and $35 below the lowest total price we could find for a refurb elsewhere. It features a 2.5" touchscreen display, FM tuner, Bluetooth 4.0, and up to 30 hours of music playback.

Note: No warranty information is provided. Prefer an open-box unit? It's still available for $114.99 with free shipping.

newegg offers the refurbished Hisense 46" 120Hz 1080p WiFi LED-Backlit LCD HD Television, model no. 46K316DWGB, bundled with the refurbished Vizio 2-Channel Home Theater Sound Bar, model no. VSB201, for $519.99 with free shipping. That's a saving of $130 and the lowest total price we could find for these items. The TV features a 1920x1080 (1080p) resolution, 120Hz refresh rate, WiFi, Netflix, Vudu, USB, four HDMI inputs, and other video inputs. The sound bar features a frequency response of 80Hz to 20KHz.

A 90-day Sohnen warranty applies to both items.

newegg offers a selection of electronics for $0 via a selection of coupons and mail-in rebates, as listed below. With shipping starting at $1.99, each item is at the lowest total price we could find by at least $6. Rebates end May 29. The deals:

• Kensington 4-Foot 3.5mm Male-to-Male Auxiliary Cable for $0 via $9.99 rebate + $2 s&h
• refurb iLuv Earbud Headphones (pictured) for $0 via $9.99 rebate + $2 s&h
• Vantec USB 2.0 Card Reader for $0 via $12.99 rebate + $4 s&h

Never MSRP via eBay offers the Unlocked Samsung Galaxy 16.3-Megapixel 3G Android Digital Camera in White, model no. EK-GC100, for $369.95 with free shipping. That's $20 under our mention from two weeks ago and the lowest total price we could find by $30. Features include a 4.8" 1280x720 touchscreen LCD, Samsung Exynos 4412 quad-core processor, 21x optical zoom, 8GB internal memory, 3G, 802.11n wireless, Bluetooth, optical image stabilization, SD card slot, and Android 4.1 OS (Jelly Bean).

With stock varying by ZIP code, Walmart retail stores offer the Nokia Lumia 521 Pre-Paid Windows 8 Phone for T-Mobile for $129.88. (Note that the link is for reference only; it can't be purchased online.) That's tied with our mention from three weeks ago as the least expensive no-contract Windows Phone 8 smartphone we've seen. (It's also $120 under the best no-contract price we could find for this phone elsewhere.) It features a Qualcomm Snapdragon S4 1GHz dual-core processor, 4" 800x400 IPS LCD, 512MB RAM, 8GB internal memory, microSD slot, WiFi, Bluetooth, and Microsoft Windows Phone 8 OS.

As one of its daily deals, Amazon Appstore offers downloads of Fruit Ninja for Android for free. That's a buck under the lowest price we could find for this arcade action game elsewhere. Deal ends today.

The iTunes App Store offers downloads of Angry Birds Space for iPhone or iPod touch (pictured) for free. That's a $1 drop and the lowest price we've ever seen for this game.

Also available is Angry Birds Space HD for iPad for free. That's a $3 drop, a buck under our February mention, and the lowest price we've seen.

Adorama offers the factory-refurbished Nikon 55-300mm f/4.5-5.6G VR DX AF-S ED Zoom Lens for Nikon cameras, model no. 2197, for $209 with free shipping. That's $11 under our November mention of a refurb and $19 under the lowest total price we could find for a new unit. This DX-format zoom lens features a High Refractive Index element, ED glass, and VR II image stabilization. A 90-day Nikon warranty applies.

With activation of a new 2-year contract, AT&T offers the refurbished Samsung Galaxy Note II 4G Android Smartphone for AT&T in Marble White or Titanium Gray for $9.99 with free shipping. That's $190 below the lowest total price we could find for a new unit, although we saw a refurb for $9 less in March. It features a 1.6GHz quad-core processor, 5.5" 1280x720 AMOLED touchscreen LCD, 16GB internal memory, 8-megapixel rear-facing camera, 1.9-megapixel front-facing camera, 4G LTE, 802.11n wireless, Bluetooth 4.0, microSD card slot, and Android 4.1 OS (Jelly Bean).

Note: A 90-warranty applies, although it's unclear who supports it. Also, a $36 activation fee applies.

eXpansys offers a single Elan Elios EuroStyle Dual 4" 75-watt Wall Mount Speaker in Black, model no. ES412B, for $39.99 plus $16.95 for shipping. That's tied with last week's mention as the lowest total price we've seen. (It's also a current price low by $43.) This speaker features two dual active 4.5" woofers, a 1" soft dome pivoting tweeter, a frequency response of 70Hz to 20kHz, and more.

Alternatively, get two of these speakers for $74.99 with $19.95 for shipping. That's tied with last week's mention, $47.47 per speaker, and another price low, now by $105.

With activation of a new 2-year service agreement, Amazon offers the Samsung Galaxy S 4 16GB Android Smartphone for Sprint in Black Mist, model no. SPH-L720, for $129.99 with free shipping. That's $20 under our mention from three weeks ago and the best deal we've seen for this Android phone on the Sprint network. (It's a current price low by $20.) It features a 5" 1920x1080 (1080p) touchscreen AMOLED with Gorilla Glass 3, Qualcomm Snapdragon 600 1.9GHz quad-core processor, 2GB RAM, 16GB storage, 13-megapixel rear camera, 2-megapixel front camera, Bluetooth 4.0, 802.11ac wireless, microSD card slot, and Android 4.2 OS (Jellybean).

Note: A $36 activation fee applies.

Walmart offers the refurbished VIZIO Razor 60" 120Hz 1080p WiFi LED-Backlit LCD HDTV, model no. E601i-A3, for $698 plus $44.97 for shipping. (Site-to-Store pickup is also available.) That's $30 under our mention from three days ago and the lowest total price we've seen for this television this year. (It's also the lowest total price we could find for a refurb elsewhere by $46.) 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.

A 90-day warranty applies, although it's unclear who backs it.

newegg offers the Skyla 8" Memoir Digital Photo Frame with Scanner, model no. FS80, for $29.99 with free shipping. That's $20 under our December mention and $110 under the lowest total price we could find for a similar item elsewhere. The scanner handles photos up to 4x6". It also features a clock, calendar, 1GB internal memory, and media card reader.

BuyDig offers the Samsung 32" 1080p Widescreen LED LCD HD TelevisionSamsung 32" 1080p Widescreen LED LCD HD Television, model no. UN32EH5000F, for $327.99. Coupon code "DIG5" drops it $322.99. With free shipping, that's $25 under our September mention and the best price we've seen. (It's a current price low by $4). Features include a native resolution of 1920x1080 (1080p), 3,500,000:1 dynamic contrast ratio, two HDMI inputs, and other video inputs.

The iTunes App Store offers downloads of several apps for Apple iPhone, iPod touch, or iPad for free, as listed below. At up to $2 off, each is the best deal we've seen. The deals:

• Golf Squared HD for iPhone, iPod touch, and iPad: Golf game
• Stick Stunt Biker 2 for iPhone, iPod touch, and iPad (pictured): Physics-based game
• Dragon Puzzle for iPhone, iPod touch, and iPad: Role-playing game
• DreamWorks Dragons: TapDragonDrop for iPhone, iPod touch, and iPad: Puzzle game
• DinoCap 3 Survivors for iPhone, iPod touch, and iPad: Adventure game
• ComicBook! for iPhone, iPod touch, and iPad: Comic book creation tool
• Rolling Hero for iPhone, iPod touch, and iPad: Endless running game

All4Cellular via eBay offers this 3.5mm Audio Cable Splitter 2-Pack in White, model no. AICHPS, for $2.29. Better yet, add two to your cart for $3.42 with free shipping ($0.86/cable). That's the lowest total per-unit price we've seen since January and a current low for this quantity by $5. Each cable is a one male to two female audio splitter.

Walmart still offers the Sceptre 32" 720p LCD HD Television, model no. X322BV-HD, for $189. Opt for free Site-to-Store pickup to avoid the 14.97 shipping fee. That's $61 off and tied with our mention from last week as the lowest total price we could find. It features a 1366x768 (720p) native resolution, three HDMI inputs, and more.

All4Cellular offers the Samsung Travel Wall Charger, model no. ATADV10JBEBSTD, for $2.95 with free shipping. That's the lowest total price we could find by $3. It's compatible with several Samsung devices; please see the product page for a complete list. Deal ends May 29.