I had a friend here at Le Mans for the bike race this weekend wearing his Daytona - half gold with black face. I made him leave it at the house before he went up to the circuit to see the 24 hour bike race. I wanted him to come back alive.
You've no chance at 6,250 unless you're a known and respected dealer. And even then I think it's steep.
I would imagine dealers will bid you 5,500. They may go as high as 6k but I very much doubt it. Rumours are very strong of a new model coming out very soon...