Seems like a good price on these headphones compared to what they are going for at retailers.
I own a set of these and Sony WH1000XM2. For me the Sennheiser's sound a hair better and are more comfortable but that's subjective. The ANC on the Sony's are a fair bit better. I also like the look of the Sony ones more. Sony also has ambient mode which can be quite useful.
They are available in black for $189.53 and in white for 205.85.
https://www.youtube.com/watch?v=IfkakS7eQ8c
review