{"item_id":4089,"name":"Mystic hat","url":"https://runescapetrader.com/item/4089","unit":"GP","buy_limit":125,"prices":{"instant_buy":{"gp":9669,"observed_at":"2026-10-26T04:44:50Z","age_seconds":82911,"status":"stale"},"instant_sell":{"gp":8513,"observed_at":"2026-10-26T04:45:30Z","age_seconds":82871,"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"}}