Фильтр
Сначала дешевые
[{"ID":21665,"TREE":{"PROP_521":581}},{"ID":21664,"TREE":{"PROP_521":555}},{"ID":21663,"TREE":{"PROP_521":525}},{"ID":21662,"TREE":{"PROP_521":500}},{"ID":20909,"TREE":{"PROP_521":506}}]
[{"ID":20777,"TREE":{"PROP_521":578}}]
[{"ID":16852,"TREE":{"PROP_521":511}}]
[{"ID":16090,"TREE":{"PROP_521":525}},{"ID":15480,"TREE":{"PROP_521":500}}]
[{"ID":21718,"TREE":{"PROP_521":496}},{"ID":21717,"TREE":{"PROP_521":787}},{"ID":21716,"TREE":{"PROP_521":511}},{"ID":21715,"TREE":{"PROP_521":542}}]
[{"ID":21643,"TREE":{"PROP_521":2004}}]
