{"item_id":4537,"name":"Oil lantern","url":"https://runescapetrader.com/item/4537","unit":"GP","buy_limit":40,"prices":{"instant_buy":{"gp":50,"observed_at":"2026-09-11T21:40:54Z","age_seconds":4444,"status":"stale"},"instant_sell":{"gp":1,"observed_at":"2026-09-11T01:42:51Z","age_seconds":76327,"status":"stale"}},"market_data_updated_at":"2026-09-11T22:54:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}