{"item_id":20251,"name":"Arceuus banner","url":"https://runescapetrader.com/item/20251","unit":"GP","buy_limit":4,"prices":{"instant_buy":{"gp":1107,"observed_at":"2026-09-11T18:41:25Z","age_seconds":11429,"status":"stale"},"instant_sell":{"gp":1002,"observed_at":"2026-09-11T20:26:18Z","age_seconds":5136,"status":"stale"}},"market_data_updated_at":"2026-09-11T21:51:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}