Today's Deals

iTunes offers downloads of StickyStudy Japanese for iPhone and iPad for free. That's a $10 savings and the first time we've seen this study aid at no cost. It includes over 6,500 kanji stroke animations, audio samples from a native speaker, a 700,000-entry dictionary, and other essentials needed to ace the JLPT in December.

As one of its daily deals, Best Buy via eBay offers the SanDisk 16GB SDHC Class 4 Memory Card for $4.99 with free shipping. That's $3 less than our July mention and is the lowest price we could find now by $6. It features write speeds of 15MB/s. Deal ends today.

TomTop offers this 2G Android GSM Smartwatch in Black or White for $9.99 with free shipping. That's $9 under the lowest price we could find for a similar smart watch. It features a 1.54" 240x240 IPS touchscreen LCD, MTK6261 single-core processor, 0.3-megapixel camera, support for TF card (but none included), Bluetooth 3.0, 2G connectivity, pedometer, sleep monitor, and rechargeable Li-ion battery.

Note: The countdown timer on the product page does not reflect an actual expiration time and resets daily. Also, this item ships from China and may take two to three weeks to arrive.

Amazon takes an extra 20% off a selection of keyboards, headsets, mice, and more via coupon code "TWITCHCON20". Plus, Prime members bag free shipping on all orders. Deal ends October 28. A couple of best bets, with prices after coupon:

• Razer Kraken 7.1 V2 Mercury Edition Gaming Headset for $79.99 (low by $19)
• Logitech G910 Orion Spark RGB Mechanical Gaming Keyboard for $101.18 (pictured, low by $25)

For its members only, Costco offers the Winegard Flatwave Amplified HDTV Indoor Antenna for $34.99 with free shipping. That's the lowest price we could find by $17. It features a 50-mile range with dual-band VHF/UHF reception.

Massdrop offers the Samsung 65" 4K 120Hz HDR LED-Backlit LCD Ultra HD Smart Television, model no. QN65Q7F, for $1,799.99 with free shipping. That's tied with our mention from last month and the lowest price we've seen. (It's the best deal now by $898.) This 2017 "QLED" model features a native resolution of 3840x2160 (4K 2160p), Samsung 4K HDR Elite and Quantum Dot technology, 120Hz refresh rate, edge-lit LED backlight, WiFi, Bluetooth, Smart TV apps, USB, and four HDMI inputs. Deal ends October 25.

Note: It's expected to ship on November 2.

Amazon offers the Netgear Orbi Home WiFi System for $349.99 with free shipping. That's $50 off list and the lowest price we could find, although we saw it for $30 less in August. This Alexa-compatible system includes a WiFi router, two wall plug satellites, and covers an area of 5,000-square feet.

As one of its daily deals, Woot via Amazon offers the JBL Everest Elite 300 NXTGen Wireless Headphones in Black or White for $109.99 with free shipping. That's $15 less than our August mention of a similar pair and is the lowest price we could find by $140. They feature noise cancelling technology, a frequency response of 10 to 22kHz, Bluetooth 4.0, and a built-in microphone. Deal ends today.

Staples offers the Dell 27" 1440p Ultra-Thin IPS LED LCD Display for $399.99 with free shipping. (Amazon charges the same for Prime members only.) That's $56 under our July mention and the lowest price we've seen. (It's the best deal now by $140.) This 6.9mm-thick monitor features a 2560x1440 native resolution and a USB-C port to charge a laptop.

Yoshop offers the HBQ i7 Single Wireless Earphone in White for $6.59. Coupon code "ysdjm08" cuts it to $4.59. Plus, free shipping applies. It features 4-5 hours of playback time, hands-free calling, and lag-free connections. Deal ends October 30.

LightInTheBox offers the Nitecore F2 Battery Charger for $9.99 with free shipping. That's the lowest price we could find by $8. It's compatible with a wide range of lithium batteries, as detailed on the product page. It also has a USB 3.0 Micro-B port.

Note: This item ships from China and may take two to three weeks to arrive. Uncheck "Add Shipping Insurance to your order" during checkout to remove the 49-cent fee.

L.A. Computer Company offers the Apple iMac Intel Kaby Lake Core i5 3.5GHz 27" Retina 5K All-in-One Desktop bundled with the Apple AppleCare+ Protection Plan Extension for iMac for $1,968 with free shipping. (P.C. Richard and Son charges the same for the bundle; select "AppleCare+ for iMac" in the "Select Warranty Option" dropdown and add to cart to see this price.) That's $70 under the lowest price we could find for these items purchased separately elsewhere.

Features include an Intel Core i5-7600 3.5GHz Kaby Lake quad-core processor, 27" 5120x2880 (5K) IPS Retina display, 8GB RAM, 1TB Fusion drive, AMD Radeon Pro 575 4GB graphics, 802.11ac wireless, Bluetooth 4.2, Gigabit Ethernet, Thunderbolt 3, USB 3.0, and macOS 10.12 (Sierra). It comes with a Magic Mouse 2 and Magic Keyboard.

Adorama offers the V-moda Crossfade Wireless Bluetooth Over-Ear 3D Headphones in Gunmetal for $299.99. Coupon code "October17" knocks it to $179. With free shipping, that's the only significant discount we could find on these headphones, outside of used pairs from eBay. (Other retailers are charging around the MSRP of $300.) Features include:

• 5Hz to 30kHz frequency response
• 32 Ohms impedance
• 2" drivers
• up to 12 wireless hours of music on a 30-minute charge

Dell Home offers its Dell S2418NX 23.8" 1080p HDR IPS Freesync LED-Backlit LCD Monitor for $208.99. Add two to your cart and apply coupon code "EXTRA15" cuts it to $355.28. With free shipping, that's the lowest price we could find for this quantity by $36, although we saw a single unit for $161.49 in August. It features a 1920x1080 (1080p) native resolution, AMD Freesync, and VGA and HDMI inputs.

Dell Home, via its Member Purchase Program, offers the Dell 23" 1080p LED-Backlit IPS LCD Monitor for $161.49. Add two to your cart and apply coupon code "EXTRA15" for a price of $274.53. With free shipping, that's tied with our per-unit price from three weeks ago and $39 under the best we could find for two sold elsewhere. It features a 1920x1080 (1080p) native resolution, 6ms response time, built-in speakers, and HDMI and VGA inputs.