{"item_id":123,"name":"Attack potion(2)","url":"https://runescapetrader.com/item/123","unit":"GP","buy_limit":2000,"prices":{"instant_buy":{"gp":11,"observed_at":"2026-09-11T17:50:41Z","age_seconds":199,"status":"fresh"},"instant_sell":{"gp":11,"observed_at":"2026-09-11T17:08:22Z","age_seconds":2738,"status":"stale"}},"market_data_updated_at":"2026-09-11T17:53:13Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}