{"item_id":11505,"name":"Antifire mix(2)","url":"https://runescapetrader.com/item/11505","unit":"GP","buy_limit":2000,"prices":{"instant_buy":{"gp":157,"observed_at":"2026-09-10T21:49:51Z","age_seconds":86946,"status":"stale"},"instant_sell":{"gp":157,"observed_at":"2026-09-11T05:03:59Z","age_seconds":60898,"status":"stale"}},"market_data_updated_at":"2026-09-11T21:58:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}