[{"price":null,"position":63,"upgrade_topic_id":63534,"title":"Y-M","free":1,"id":1035479,"title_arr":["Y-M"],"upgrade_topic_title":"\u05de\u05d9\u05d3\u05d4 ","code":"36542-002-YM"},{"price":null,"position":64,"upgrade_topic_id":63534,"title":"Y-L","free":0,"id":1035480,"title_arr":["Y-L"],"upgrade_topic_title":"\u05de\u05d9\u05d3\u05d4 ","code":"36542-002-YL"},{"price":null,"position":65,"upgrade_topic_id":63534,"title":"Y-XL","free":1,"id":1035481,"title_arr":["Y-XL"],"upgrade_topic_title":"\u05de\u05d9\u05d3\u05d4 ","code":"36542-002-YXL"},{"price":null,"position":62,"upgrade_topic_id":63534,"title":"Y-S","free":2,"id":1035478,"title_arr":["Y-S"],"upgrade_topic_title":"\u05de\u05d9\u05d3\u05d4 ","code":"36542-002-YS"}]