{"item_id":21518,"name":"Willow bird house","url":"https://runescapetrader.com/item/21518","unit":"GP","buy_limit":250,"prices":{"instant_buy":{"gp":1205,"observed_at":"2026-10-26T04:27:11Z","age_seconds":107488,"status":"stale"},"instant_sell":{"gp":1037,"observed_at":"2026-10-25T22:48:29Z","age_seconds":127810,"status":"stale"}},"market_data_updated_at":"2026-10-26T04:47:27Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}