Usually it never gets this bad. Usually the buyer's attorney cites the finance contingency and there's always an extension. You could always agree to the extension after the fact if they just need a few more weeks otherwise you'd have to wait several more weeks for another buyer to come along. I'm guessing in his area, there aren't too many cash buyers around. Cash is always ideal but I'm going to say that out of the transactions I do, that's only 10-20% of them out there, most of the time it's financing. Normally you just give the money back if they make a big stink about it. What they can do is tie up the property in litigation and you can't sell a property that's in litigation. All the laws basically favor the buyer.