What everyone else said. Once money changes hands, all bets are off. Minds and plans change.
I understand the sentimentality of it. But, unless you know the buyer personally, there are no guarantees behind their plans. You'd hate to wake up the day after the sale, only to find Sally has been renamed CP-1234 and shipped off to Bolivia.
Personally, I would accept a lower offer only if it was a good friend or Club member. That way I can keep tabs on the plane... and hunt them down if they do wrong by her.
