{"item_id":22835,"name":"Greater siren","url":"https://runescapetrader.com/item/22835","unit":"GP","buy_limit":13000,"prices":{"instant_buy":{"gp":250,"observed_at":"2026-09-11T16:35:04Z","age_seconds":18079,"status":"stale"},"instant_sell":{"gp":250,"observed_at":"2026-09-11T21:16:02Z","age_seconds":1221,"status":"stale"}},"market_data_updated_at":"2026-09-11T21:36:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}