{"item_id":4582,"name":"Black spear(p)","url":"https://runescapetrader.com/item/4582","unit":"GP","buy_limit":8,"prices":{"instant_buy":{"gp":6679,"observed_at":"2026-09-28T12:18:41Z","age_seconds":2481476,"status":"stale"},"instant_sell":{"gp":1,"observed_at":"2026-10-08T22:56:29Z","age_seconds":1579208,"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"}}