Фильтр
Сначала дешевые
[{"ID":18500,"TREE":{"PROP_257":4,"PROP_261":243}},{"ID":18499,"TREE":{"PROP_257":4,"PROP_261":91}},{"ID":18498,"TREE":{"PROP_257":4,"PROP_261":242}},{"ID":18496,"TREE":{"PROP_257":4,"PROP_261":241}},{"ID":18495,"TREE":{"PROP_257":4,"PROP_261":240}}]
[{"ID":16379,"TREE":{"PROP_257":3,"PROP_261":243}},{"ID":16378,"TREE":{"PROP_257":3,"PROP_261":91}},{"ID":16377,"TREE":{"PROP_257":3,"PROP_261":242}},{"ID":16376,"TREE":{"PROP_257":3,"PROP_261":92}},{"ID":16375,"TREE":{"PROP_257":3,"PROP_261":241}}]
1
2