This is what they said, Thank you for contacting Christie's regarding the possible sale of your property. Our specialists have carefully reviewed the information you kindly sent to us and have requested that I share with you their response. Unfortunately, based on the information provided, your property does not appear to fall into a property category or value level that Christie's currently handles for sale. For that reason, our specialists are not able to suggest an estimate or provide other information.
We recognize that this may be disappointing news, and although we cannot be of assistance at this time, we hope that we may be of service to you in the future.