{"item_id":4091,"name":"Mystic robe top","url":"https://runescapetrader.com/item/4091","unit":"GP","buy_limit":125,"prices":{"instant_buy":{"gp":73998,"observed_at":"2026-09-11T22:06:32Z","age_seconds":197,"status":"fresh"},"instant_sell":{"gp":71205,"observed_at":"2026-09-11T22:07:15Z","age_seconds":154,"status":"fresh"}},"market_data_updated_at":"2026-09-11T22:09:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}