Фильтр
Сначала дешевые
[{"ID":15895,"TREE":{"PROP_516":709},"CAN_BUY":1}]
[{"ID":15893,"TREE":{"PROP_516":709},"CAN_BUY":1}]
[{"ID":15891,"TREE":{"PROP_516":709},"CAN_BUY":1}]
[{"ID":15888,"TREE":{"PROP_516":709},"CAN_BUY":1}]
