Фильтр
Сначала дешевые
[{"ID":25964,"TREE":{"PROP_516":1165,"PROP_253":82,"PROP_515":266},"CAN_BUY":1},{"ID":25963,"TREE":{"PROP_516":1165,"PROP_253":80,"PROP_515":266},"CAN_BUY":1},{"ID":25962,"TREE":{"PROP_516":1165,"PROP_253":82,"PROP_515":267},"CAN_BUY":1},{"ID":25961,"TREE":{"PROP_516":1165,"PROP_253":80,"PROP_515":267},"CAN_BUY":1}] 
-5%
[{"ID":19487,"TREE":{"PROP_516":813,"PROP_253":80,"PROP_515":266},"CAN_BUY":1},{"ID":19486,"TREE":{"PROP_516":813,"PROP_253":82,"PROP_515":266},"CAN_BUY":1},{"ID":19485,"TREE":{"PROP_516":813,"PROP_253":82,"PROP_515":267},"CAN_BUY":1},{"ID":19484,"TREE":{"PROP_516":813,"PROP_253":80,"PROP_515":267},"CAN_BUY":1}] 
-5%
