Black Friday isn’t until later this week, but that doesn’t mean you can’t get some crazy good deals today. It may be a generation old and its performance at first was lackluster, but the original Surface RT has new legs with Windows 8.1 installed. Normally at this stage in a products life we might recommend just getting the latest one, here that would be the Surface 2. However, it’s hard to ignore the original Surface when it’s just $179.99 and includes a keyboard. Details below.