Фильтр
Сначала дешевые
[{"ID":15787,"TREE":{"PROP_516":707},"CAN_BUY":1},{"ID":15786,"TREE":{"PROP_516":660},"CAN_BUY":1}]
[{"ID":15784,"TREE":{"PROP_516":707},"CAN_BUY":1},{"ID":15783,"TREE":{"PROP_516":660},"CAN_BUY":1}]
[{"ID":15780,"TREE":{"PROP_516":707},"CAN_BUY":1},{"ID":15779,"TREE":{"PROP_516":660},"CAN_BUY":1}]
