{"item_id":10398,"name":"Sleeping cap","url":"https://runescapetrader.com/item/10398","unit":"GP","buy_limit":4,"prices":{"instant_buy":{"gp":14669,"observed_at":"2026-09-11T17:01:02Z","age_seconds":17433,"status":"stale"},"instant_sell":{"gp":19826,"observed_at":"2026-09-11T18:46:29Z","age_seconds":11106,"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"}}