Фильтр
Сначала дешевые
[{"ID":5003,"TREE":{"PROP_516":509,"PROP_253":78},"CAN_BUY":1},{"ID":5004,"TREE":{"PROP_516":509,"PROP_253":79},"CAN_BUY":1},{"ID":5005,"TREE":{"PROP_516":509,"PROP_253":274},"CAN_BUY":1},{"ID":5006,"TREE":{"PROP_516":509,"PROP_253":81},"CAN_BUY":1}]
