B&W 803 Nautilus. What is a fair price

Found a set of these and from what I can tell I like the B&W sound. I have a pair of CDM7 SE's that I prefer slightly over my KEF 104/2'S. 

Just wondering if 2700 is too much for the 803's. From what I can tell they are a step or two above the CDM series and I'm looking for a little bigger sound than I have now.