Udemy offers its AWS Certified Developer Associate Course 2017 for $150. Coupon code "2JUL202" cuts it to $10. (The coupon may apply automatically.) That's tied with our mention from two weeks ago, $140 off list, and the lowest price we could find. This cloud computing course teaches the skills required to pass the Certified Developer Associate Exam and become Amazon Web Services certified. Deal ends July 31.

Walmart offers the Sceptre 64.5" 4K 2160p LED-Backlit LCD Roku Ultra HD Television, model no. U650CV-U-ROKU, for $649.99. Opt for in-store pickup to avoid the $49.97 shipping charge. That's $350 off list and the lowest price we could find. It features a 3840x2160 native resolution, built-in Roku TV (with access to Netflix, Youtube, Hulu Plus, more), USB, and four HDMI inputs.

MWave offers the Venus 12" 24K Gold Dipped Rose for $64.95 with free shipping. That's $35 off list and the lowest price we could find. It's a real preserved open-bud long-stem rose.

GearBest offers the Mini M8S II 4K Android Smart TV Box for $28.99 with free shipping. That's the lowest price we could find by $5. This streaming media player features an Amlogic S905X quad-core processor, 1GB RAM, 8GB internal storage, 802.11n wireless, and Android 6.0 (Marshmallow). Deal ends July 31.

Walmart offers the Proscan 55" 4K 2160p LED-Backlit LCD Ultra HD Television, model no. PLDED5515-UHD, for $279.99 with free shipping. That's tied with our June mention as not only the best price we've seen for this TV but also among the least expensive new 55" 4K UHD TVs we've ever seen. (It's the best deal for this model today by $293.) It features a 3840x2160 (4K, 2160p) native resolution, USB, and three HDMI inputs.

TomTop offers the Andoer AN6000 V3 4K 2160p WiFi Action Sports Camera Bundle for $43.99. Coupon code "AN6000" cuts that to $37.99. With free shipping, that's $9 under the lowest price we could find for a similar bundle elsewhere. It features 4K 2160 video capture at 30fps, 16-megapixel photo capture, Sony CMOS sensor, 2" LCD, 170° wide-angle lens, and time lapse, slow motion, and drama photo modes. The bundle includes a wearable remote control, waterproof housing, and a variety of mounts.
Note: This item ships from mainland China and may take up to four weeks for delivery. The countdown timer on the product page does not reflect an actual expiration time and resets daily.

Newegg via eBay offers the Yamaha 500-watt 5.1-Channel Home Theater Receiver for $135 with free shipping. That's $20 under our June mention and the lowest price we've seen. (It's the best deal today by $5.) It features 100 watts (RMS) per channel, 4K Ultra HD pass-through, USB, YPAO automatic speaker set-up, and four HDMI inputs. Deal ends June 30.

Dell Small Business offers the Samsung 57.5" 4K 2160p LED-Backlit LCD Ultra HD Smart Television, model no. UN58MU6100FXZA, bundled with a $200 Dell Gift Card for $799.99 with free shipping. Assuming you'll use the gift card, that's $100 under our mention from three days ago and the lowest price we could find by $198. It features a 3840x2160 (2160p) native resolution, 4K upscaling, LED backlight, WiFi, Smart TV apps (including Hulu, Netflix, and YouTube), two USB ports, and three HDMI inputs. Deal ends July 31.

NeweggFlash offers the Alpine Bluetooth In-Dash Receiver, model no. ILX-107, bundled with a $200 Newegg Gift Card for $699. Apply coupon code "NEWEGGAUTO23" to cut the price to $664.05. With free shipping, and assuming you'll use the gift card, that's the lowest price we could find by $172, although most merchants charge $695 or more. It features a 7" touchscreen, AM/FM tuner, and compatibility with Apple CarPlay. Deal ends July 28.