{"item_id":3410,"name":"Serum 207 (3)","url":"https://runescapetrader.com/item/3410","unit":"GP","buy_limit":2000,"prices":{"instant_buy":{"gp":10,"observed_at":"2026-09-11T16:57:14Z","age_seconds":4306,"status":"stale"},"instant_sell":{"gp":10,"observed_at":"2026-09-11T17:36:19Z","age_seconds":1961,"status":"stale"}},"market_data_updated_at":"2026-09-11T18:08:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}