The Mi Sphere will be available for $229 here, but only for 15 hours, starting 6/25/18 9am to 11:59pm California time (UTC-8) . The sale is for all regions!
The Xiaomi Mijia Mi Sphere (reviewed here) was the first 360 camera to have built-in image stabilization. There are now several other 360 cameras that have stabilization, but the Xiaomi’s video quality is still quite good, and it is still the most detailed consumer 360 camera for photos, which is why it is one of the best 360 cameras for virtual tours.
Here is a sample 360 photo from the Mi Sphere, which has around 195,000 views so far on Google Street View.
Here’s another shot I took recently showing very good detail and sharpness (actually, it’s by Madventure 360, which is practically identical to the Mi Sphere):