{"item_id":4101,"name":"Mystic robe top (dark)","url":"https://runescapetrader.com/item/4101","unit":"GP","buy_limit":70,"prices":{"instant_buy":{"gp":72547,"observed_at":"2026-09-11T17:44:55Z","age_seconds":568,"status":"fresh"},"instant_sell":{"gp":71005,"observed_at":"2026-09-11T17:48:47Z","age_seconds":336,"status":"fresh"}},"market_data_updated_at":"2026-09-11T17:54:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}