I bought this and received it the other day. Very solid. It is NOT adjustable like some other designs which helps making it very sturdy I guess but you will need to make sure it fits your sink.
It is probably cheap because it is a new product. Comparable ones sell for $60-$100.
Saved me valuable space in my small kitchen and looks good.
Any chance you could measure it exactly for us? Its going to be close based on "85cm" like is that the outside of the legs or the inside?
And does it have adjustable feet?