{"item_id":8516,"name":"Beer barrel (flatpack)","url":"https://runescapetrader.com/item/8516","unit":"GP","buy_limit":500,"prices":{"instant_buy":{"gp":5000,"observed_at":"2026-09-02T18:08:58Z","age_seconds":792772,"status":"stale"},"instant_sell":{"gp":500,"observed_at":"2026-09-11T19:55:05Z","age_seconds":8805,"status":"stale"}},"market_data_updated_at":"2026-09-11T22:21:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}