That really stinks! The issue for you is can you prove that the broker knew that the condo was worth more and thus defrauded you? There is a possibility of negligence, depending upon the facts and your desired results. If you are thinking of bringing a law suit against the broker I recommend that you schedule a free case evaluation to discuss your facts, damages, proof, desired results, options, the law, the process, timeline, options, how we can help costs, etc. Just call 303-688-0944 or schedule online at robandhen.wpengine.com/locations