{"item_id":21099,"name":"Opal amulet (u)","url":"https://runescapetrader.com/item/21099","unit":"GP","buy_limit":10000,"prices":{"instant_buy":{"gp":502,"observed_at":"2026-10-26T03:02:12Z","age_seconds":102351,"status":"stale"},"instant_sell":{"gp":17,"observed_at":"2026-10-26T01:38:41Z","age_seconds":107362,"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"}}