{"item_id":20178,"name":"Steel full helm (g)","url":"https://runescapetrader.com/item/20178","unit":"GP","buy_limit":125,"prices":{"instant_buy":{"gp":11498,"observed_at":"2026-10-26T03:53:44Z","age_seconds":86073,"status":"stale"},"instant_sell":{"gp":9375,"observed_at":"2026-10-26T03:47:33Z","age_seconds":86444,"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"}}