EufyHome via Amazon.com [amazon.com]
has Eufy RoboVac 11 Robotic Vacuum Cleaner on sale for $189.99 when you use Promo code PRIME008 at checkout.
Note, item must be sold by EufyHome and Fulfilled by Amazon.
Eufy RoboVac 11 Robotic Vacuum Cleaner
HEPA Style Filter
AC Power Adapter