{"item_id":1143,"name":"Mithril med helm","url":"https://runescapetrader.com/item/1143","unit":"GP","buy_limit":125,"prices":{"instant_buy":{"gp":186,"observed_at":"2026-10-26T04:38:42Z","age_seconds":90189,"status":"stale"},"instant_sell":{"gp":181,"observed_at":"2026-10-26T04:23:56Z","age_seconds":91075,"status":"stale"}},"market_data_updated_at":"2026-10-26T04:47:27Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}