{"item_id":4525,"name":"Empty oil lamp","url":"https://runescapetrader.com/item/4525","unit":"GP","buy_limit":10000,"prices":{"instant_buy":{"gp":3,"observed_at":"2026-09-11T21:59:30Z","age_seconds":3392,"status":"stale"},"instant_sell":{"gp":3,"observed_at":"2026-09-11T19:37:43Z","age_seconds":11899,"status":"stale"}},"market_data_updated_at":"2026-09-11T22:55:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}