{"item_id":4542,"name":"Lantern lens","url":"https://runescapetrader.com/item/4542","unit":"GP","buy_limit":10000,"prices":{"instant_buy":{"gp":1,"observed_at":"2026-09-11T21:42:52Z","age_seconds":135,"status":"fresh"},"instant_sell":{"gp":1,"observed_at":"2026-09-11T20:41:28Z","age_seconds":3819,"status":"stale"}},"market_data_updated_at":"2026-09-11T21:44:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}