Huge Blink sale live at Best Buy: here's the deals I'd buy from $21

(Image credit: Tom's Guide) Blink makes some of the best home security cameras on the market. They're priced affordably, offer good performance, and they're easy to operate. We recommend them at full price and even more so when they're on sale.Well, I have good news because Best Buy has select Blink video cameras on sale from $21. The sale includes the current-generation of 2K+ cameras. Some of the units include a Sync Module, which is the system hub that helps you build out your Blink whole-home system, supporting up to 10 devices. If you're ready to build your home security system, here are my top picks below.Quick LinksBlink Mini 2K+: was $39 now $21Blink Wired Doorbell 2K+: was $49 now $29Blink Battery Doorbell 2K+ w/ Sync Module: was $79 now $47Blink Outdoor 2K+: was $99 now $54Best Blink Deals Get instant access to breaking news, the hottest reviews, great deals and helpful tips. As deals editor-in-chief at Tom’s Guide, Louis is constantly looking for ways to avoid paying full price for the latest gadgets, appliances, and apparel. With over 10 years of deals-hunting experience, Louis price checks against multiple retailers and searches high and low for the best deals to bring readers. He's also always on the look out for the best coupon codes to use when shopping. A born-and-bred New Yorker, Louis is also an avid swimmer and marathoner. His work has appeared on Gizmodo, CNET, and Time Out New York.