aero09053, I was originally going to say check the status of the batteries and maybe bargain for a fresh pair. Often after sitting on the lot for awhile and not tended to they often deteriorate a bit Out certainty did.
Assuming as Meeks put it, "Making sure it is a reputable dealer that others have had good experiences with", I agree. IMO it's a very good deal.
We were originally thinking of a used 20 and a new TV but when my wife found ours on sale (MSRP of $61,372 at the local dealer in Eugene) we offered $50K with a Fiamma and ended up with $50K plus the Fiamma at dealer cost, Ours was a 2014 purchased 5/2015 and was probably a deal fell thru as there was canvas all around and I believe the rear and DS are optional.
Key is do you think it's a good deal? We think ours was and we're extremely happy with the 20.
BTW, check out the 20-footers thread...