{"item_id":1299,"name":"Mithril longsword","url":"https://runescapetrader.com/item/1299","unit":"GP","buy_limit":125,"prices":{"instant_buy":{"gp":393,"observed_at":"2026-09-11T17:56:27Z","age_seconds":151,"status":"fresh"},"instant_sell":{"gp":393,"observed_at":"2026-09-11T17:56:26Z","age_seconds":152,"status":"fresh"}},"market_data_updated_at":"2026-09-11T17:58:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}