Chromecast (3d gen) from Amazon
Chromecast Ultra from Amazon
I have this one https://www.amazon.com/gp/aw/d/B0157OY5EA?psc=1&ref=ppx_pop_mob_b_asin_title
https://www.amazon.com/dp/B015UKRNGS https://www.amazon.com/dp/B0157OY5EA
When searching within a category, you can include unavailable items like the Chromecast.
You can buy chromecasts through Amazon. Also, you can watch YouTube on FireTVs now.