Hello--
Total furniture newbie here hoping someone can tell me a fair price for this Hancock & Moore chesterfield sofa (best offer situation):
Click image for larger version.  Name: HMChesterfield.jpg  Views: 594  Size: 142.6 KB  ID: 3877
As the bottom photo shows, there is a not-insignificant scratch on the rear of the sofa....Seems fixable but is it? And is there anything else I should consider when I view the sofa; I've never had a Chesterfield style couch and I'm curious as to whether there are concerns beyond loose buttons.

Our current sofa is from Macy's and yes, I'm embarrassed at how little I apparently know about furniture but this forum is an invaluable resource so thank you in advance.