Фильтр
Сначала дорогие
[{"ID":7419,"TREE":{"PROP_607":6,"PROP_606":15},"CAN_BUY":1}]
[{"ID":7418,"TREE":{"PROP_607":9,"PROP_606":24},"CAN_BUY":0}]
[{"ID":6375,"TREE":{"PROP_607":5},"CAN_BUY":0}]
[{"ID":5830,"TREE":{"PROP_607":7,"PROP_606":15},"CAN_BUY":0}]