https://techcrunch.com/2017/12/14/chromecast-is-back-on-amazon/

Amazon will once again allow sales of Apple TV and Google Chromecast on its site, after banning them two years ago in an effort to promote its own Fire TV hardware to online shoppers. The addition of Apple TV is not surprising – Amazon and Apple came to an agreement earlier this year that included the launch of the Amazon Prime Video app for Apple TV, and the return of the Apple TV to Amazon’s online store. However, the return of Chromecast is notable given the recent drama between the two companies, which led to Google pulling YouTube from Echo Show and Fire TV.

The return of Apple TV and Chromecast was reported earlier today by CNET, though the product listing for Apple TV had already been spotted back in September.