Amazon has put the Fire TV Cube on sale for $99.99. That’s $20 off the regular price of $119.99. Concurrently, they are running a promotion where qualifying customers can drop the price to $89.99 by entering promocode FTVC21 at checkout. The promocode code is labeled as an “upgrade offer” so it seems like owning and/or using an older Fire TV model is required to qualify for the additional savings. Relative to past deals, the $89.99 price is about as good of a price as you’re going to see for the Fire TV Cube, outside of Prime Day and Black Friday sales.