{"item_id":4726,"name":"Guthan's warspear","url":"https://runescapetrader.com/item/4726","unit":"GP","buy_limit":15,"prices":{"instant_buy":{"gp":78364,"observed_at":"2026-09-11T20:29:23Z","age_seconds":4475,"status":"stale"},"instant_sell":{"gp":75001,"observed_at":"2026-09-11T21:30:48Z","age_seconds":790,"status":"fresh"}},"market_data_updated_at":"2026-09-11T21:43:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}