{"item_id":1153,"name":"Iron full helm","url":"https://runescapetrader.com/item/1153","unit":"GP","buy_limit":125,"prices":{"instant_buy":{"gp":38,"observed_at":"2026-09-11T22:41:29Z","age_seconds":269,"status":"fresh"},"instant_sell":{"gp":39,"observed_at":"2026-09-11T22:05:29Z","age_seconds":2429,"status":"stale"}},"market_data_updated_at":"2026-09-11T22:45:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}