{"item_id":5658,"name":"Black knife(p+)","url":"https://runescapetrader.com/item/5658","unit":"GP","buy_limit":7000,"prices":{"instant_buy":{"gp":2,"observed_at":"2026-09-11T01:31:07Z","age_seconds":74321,"status":"stale"},"instant_sell":{"gp":100000,"observed_at":"2026-09-07T04:30:01Z","age_seconds":409187,"status":"stale"}},"market_data_updated_at":"2026-09-11T22:09:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}