Why is this MacBook Air 800 off? Here's what you need to know

Popular Science 

If you're in the market for a new device, you can't really beat the MacBook Air. This sleek and powerful Apple computer is easy to bring anywhere, and right now you can get one for just 199.97-- 800 off the regular price--through July 20. It's hard to find the perfect laptop--they're often packed with serious perks but not very lightweight, or they're slim and portable but lacking in performance. The MacBook Air strikes the perfect balance--it packs a 1.8GHz Intel Core i5 processor and 8GB of RAM in a sleek 2.96-pound design. You can answer emails, stream content, or browse the web on a generous 13.3-inch widescreen display equipped with Intel HD Graphics 6000.