{"item_id":30831,"name":"Contract of Catalyst Acquisition","url":"https://runescapetrader.com/item/30831","unit":"GP","buy_limit":50,"prices":{"instant_buy":{"gp":50883,"observed_at":"2026-10-25T21:56:02Z","age_seconds":129444,"status":"stale"},"instant_sell":{"gp":50000,"observed_at":"2026-10-26T04:28:10Z","age_seconds":105916,"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"}}