As far as the price goes, I also think it is quite reasonable on the surface. As far as the "live for free" mooring goes, clearly he doesn't own it as the value of the mooring is not included in the sale. It's also highly unlikely he put it in himself. My guess is it was put there for all to use & enjoy, not for a specific individuals benefit to the exclusion of all others. Perhaps a free town mooring with no enforced time restrictions? If such is the case, and I acknowledge it may not be, it is an insight into the character of the seller and if I were considering this boat I would move very cautiously. Passing along or selling something that doesn't belong to you isn't exactly ethical. My first question would be how the mooring just happens to be free, if it's legit I would most definitely take a hard look at this boat, if it's not, I'd run and not look back.