{"item_id":19589,"name":"Heavy frame","url":"https://runescapetrader.com/item/19589","unit":"GP","buy_limit":8,"prices":{"instant_buy":{"gp":346883,"observed_at":"2026-09-11T17:30:28Z","age_seconds":1703,"status":"stale"},"instant_sell":{"gp":346535,"observed_at":"2026-09-11T16:46:37Z","age_seconds":4334,"status":"stale"}},"market_data_updated_at":"2026-09-11T17:58:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}