{"item_id":993,"name":"Sinister key","url":"https://runescapetrader.com/item/993","unit":"GP","buy_limit":11000,"prices":{"instant_buy":{"gp":19999,"observed_at":"2026-10-26T02:17:50Z","age_seconds":87757,"status":"stale"},"instant_sell":{"gp":18004,"observed_at":"2026-10-26T04:20:25Z","age_seconds":80402,"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"}}