All products are independently selected and reviewed by CNN Underscored editors. When you buy through links on our site, we may earn a commission. Learn more The 10 best Amazon deals to shop this week: Blue Yeti, Casper, Shark and more Every week, we sift through thousands of Amazon deals to find 10 of the best. Below, you’ll find everything from all-time low prices on best-tested products to rare discounts on Underscored editor favorites, so check back frequently and never miss a chance to save . Ring Video Doorbell Amazon-owned Ring is one of the only makers of a battery-operated doorbell, meaning that the install is easy, especially for a video doorbell. -- Ring Video Doorbell 2 ($159, originally 199; amazon.com ) " height="900" width="1600"> You can’t put a price on safety, so grab this easy-to-use Ring doorbell while it’s on sale. It affixes to your doorpost so you can see and hear exactly who’s at your doorstep (and talk to them too) while using the associated app.…