{"item_id":21981,"name":"Super antifire potion(3)","url":"https://runescapetrader.com/item/21981","unit":"GP","buy_limit":2000,"prices":{"instant_buy":{"gp":17083,"observed_at":"2026-09-12T17:41:56Z","age_seconds":19569,"status":"stale"},"instant_sell":{"gp":13500,"observed_at":"2026-09-12T22:30:14Z","age_seconds":2271,"status":"stale"}},"market_data_updated_at":"2026-09-12T23:07:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}