{"item_id":13227,"name":"Eternal crystal","url":"https://runescapetrader.com/item/13227","unit":"GP","buy_limit":15,"prices":{"instant_buy":{"gp":3286349,"observed_at":"2026-09-11T16:26:53Z","age_seconds":5465,"status":"stale"},"instant_sell":{"gp":3113669,"observed_at":"2026-09-11T17:50:52Z","age_seconds":426,"status":"fresh"}},"market_data_updated_at":"2026-09-11T17:57:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}