{"item_id":8921,"name":"Black mask","url":"https://runescapetrader.com/item/8921","unit":"GP","buy_limit":70,"prices":{"instant_buy":{"gp":822190,"observed_at":"2026-10-26T04:44:32Z","age_seconds":80041,"status":"stale"},"instant_sell":{"gp":792061,"observed_at":"2026-10-26T04:43:21Z","age_seconds":80112,"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"}}