{"item_id":12397,"name":"Royal crown","url":"https://runescapetrader.com/item/12397","unit":"GP","buy_limit":4,"prices":{"instant_buy":{"gp":180000,"observed_at":"2026-10-26T04:07:32Z","age_seconds":98264,"status":"stale"},"instant_sell":{"gp":150003,"observed_at":"2026-10-26T04:10:48Z","age_seconds":98068,"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"}}