{"item_id":1436,"name":"Rune essence","url":"https://runescapetrader.com/item/1436","unit":"GP","buy_limit":20000,"prices":{"instant_buy":{"gp":12,"observed_at":"2026-09-11T17:52:28Z","age_seconds":287,"status":"fresh"},"instant_sell":{"gp":12,"observed_at":"2026-09-11T17:43:03Z","age_seconds":852,"status":"fresh"}},"market_data_updated_at":"2026-09-11T17:57:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}