{"item_id":9003,"name":"Security book","url":"https://runescapetrader.com/item/9003","unit":"GP","buy_limit":15,"prices":{"instant_buy":{"gp":169,"observed_at":"2026-09-11T04:46:30Z","age_seconds":63803,"status":"stale"},"instant_sell":{"gp":155,"observed_at":"2026-09-11T20:20:55Z","age_seconds":7738,"status":"stale"}},"market_data_updated_at":"2026-09-11T22:29:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}