{"item_id":3408,"name":"Serum 207 (4)","url":"https://runescapetrader.com/item/3408","unit":"GP","buy_limit":2000,"prices":{"instant_buy":{"gp":60,"observed_at":"2026-10-26T02:50:30Z","age_seconds":83023,"status":"stale"},"instant_sell":{"gp":50,"observed_at":"2026-10-25T20:33:57Z","age_seconds":105616,"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"}}