{"item_id":21997,"name":"Super antifire mix(1)","url":"https://runescapetrader.com/item/21997","unit":"GP","buy_limit":2000,"prices":{"instant_buy":{"gp":219999,"observed_at":"2026-04-04T20:08:11Z","age_seconds":13833984,"status":"stale"},"instant_sell":{"gp":800,"observed_at":"2026-09-04T12:22:29Z","age_seconds":642726,"status":"stale"}},"market_data_updated_at":"2026-09-11T22:54:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}