Offer subject to third party approval. Listing price may not be sufficient to cover all encumbrances, closing costs, or other seller charges and sale of Property at full listing price may be conditioned upon approval of third parties. Call for details.An offer of compensation to cooperating brokers which states that it may be adjusted after execution of a contract for sale and purchase by a third party without the consent of the cooperating broker, is not an unconditional offer of compensation under these rules.