Amazon has the ECOVACS DEEBOT 900/901 for $279.98 as a Prime Exclusive Deal of the Day. Of course free shipping because of Amazon, but I am also not getting any tax charges in Texas. I believe this is the black 901 model, although the amazon link says both.
Vacuum Info: https://www.ecovacs.com/us/goods/…97b8de7b22
https://www.amazon.com/ECOVACS-Te…TIUR&psc=1