Фильтр
Сначала дешевые
[{"ID":15872,"TREE":{"PROP_516":707},"CAN_BUY":1},{"ID":15850,"TREE":{"PROP_516":660},"CAN_BUY":1}]
[{"ID":15871,"TREE":{"PROP_516":707},"CAN_BUY":1},{"ID":15847,"TREE":{"PROP_516":660},"CAN_BUY":1}]
