{"item_id":12524,"name":"Black dragon mask","url":"https://runescapetrader.com/item/12524","unit":"GP","buy_limit":4,"prices":{"instant_buy":{"gp":68000,"observed_at":"2026-09-11T21:50:39Z","age_seconds":626,"status":"fresh"},"instant_sell":{"gp":43642,"observed_at":"2026-09-11T20:19:56Z","age_seconds":6069,"status":"stale"}},"market_data_updated_at":"2026-09-11T22:00:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}