{"item_id":26225,"name":"Ancient ceremonial mask","url":"https://runescapetrader.com/item/26225","unit":"GP","buy_limit":8,"prices":{"instant_buy":{"gp":34079,"observed_at":"2026-09-11T22:05:23Z","age_seconds":3186,"status":"stale"},"instant_sell":{"gp":28500,"observed_at":"2026-09-11T22:51:48Z","age_seconds":401,"status":"fresh"}},"market_data_updated_at":"2026-09-11T22:58:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}