{"item_id":21646,"name":"Granite longsword","url":"https://runescapetrader.com/item/21646","unit":"GP","buy_limit":70,"prices":{"instant_buy":{"gp":22000,"observed_at":"2026-10-26T04:33:08Z","age_seconds":98104,"status":"stale"},"instant_sell":{"gp":18303,"observed_at":"2026-10-26T04:33:31Z","age_seconds":98081,"status":"stale"}},"market_data_updated_at":"2026-10-26T04:47:27Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}