{"item_id":12293,"name":"Mithril full helm (t)","url":"https://runescapetrader.com/item/12293","unit":"GP","buy_limit":8,"prices":{"instant_buy":{"gp":3147,"observed_at":"2026-10-26T01:05:37Z","age_seconds":106120,"status":"stale"},"instant_sell":{"gp":3139,"observed_at":"2026-10-26T04:35:52Z","age_seconds":93505,"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"}}