What tech deal should I expect to find on Black Friday?

Tons. And they've been curated really well on WIRED.com. We have a whole bunch of reporters looking all over the Internet for good deals. But there are always great electronic deals. You want to get a new TV, a new robot vacuum? Amazon, which is trying to pull you in, will often have its core products at deeply discounted prices. There's lots of stuff, lots of electronics that you can get.