https://www.cnet.com/news/costco-black-friday-ad-hits-here-are-the-12-best-deals-nov-4/

Of course, Costco's Black Friday promotions are available only to members; annual plans are available for $60 to $120. As usual, the company's deals cover a broad range of categories including TVs, tablets, laptops, headphones, gaming consoles and wearables from top brands like Apple, Dell, Bose and Google. 

Like many retailers, Costco will close its doors on the Wednesday evening before Thanksgiving Day and reopen at 9 a.m. local time on Black Friday. Most of Costco's deals will be available both in stores and online -- though some will be exclusively online.