{"item_id":873,"name":"Mithril knife(p)","url":"https://runescapetrader.com/item/873","unit":"GP","buy_limit":7000,"prices":{"instant_buy":{"gp":234,"observed_at":"2026-09-10T19:23:21Z","age_seconds":97558,"status":"stale"},"instant_sell":{"gp":500,"observed_at":"2026-09-06T02:45:07Z","age_seconds":503052,"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"}}