Any property is only worth what someone will pay for it. If you are someone that must sell because of financial hardship or relocation, you take what you can get. There is not a lot of choice here. Of cousre as the party that wants to stay you would prefer that they ask more, but again asking and selling are two different things. They could always keep the property and rent it, but then your community would become one with an excess of renters which will also hurt the value.