{"item_id":872,"name":"Steel knife(p)","url":"https://runescapetrader.com/item/872","unit":"GP","buy_limit":7000,"prices":{"instant_buy":{"gp":5888,"observed_at":"2026-09-11T23:55:29Z","age_seconds":3563,"status":"stale"},"instant_sell":{"gp":5888,"observed_at":"2026-09-11T23:55:41Z","age_seconds":3551,"status":"stale"}},"market_data_updated_at":"2026-09-12T00:54:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}