{"item_id":12990,"name":"Black set (sk)","url":"https://runescapetrader.com/item/12990","unit":"GP","buy_limit":8,"prices":{"instant_buy":{"gp":19999,"observed_at":"2026-10-26T03:30:29Z","age_seconds":103552,"status":"stale"},"instant_sell":{"gp":10182,"observed_at":"2026-10-24T23:38:29Z","age_seconds":203872,"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"}}