{"item_id":13231,"name":"Primordial crystal","url":"https://runescapetrader.com/item/13231","unit":"GP","buy_limit":15,"prices":{"instant_buy":{"gp":18000000,"observed_at":"2026-09-11T17:53:53Z","age_seconds":13924,"status":"stale"},"instant_sell":{"gp":17935968,"observed_at":"2026-09-11T21:16:44Z","age_seconds":1753,"status":"stale"}},"market_data_updated_at":"2026-09-11T21:45:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}