{"item_id":11280,"name":"Cavalier mask","url":"https://runescapetrader.com/item/11280","unit":"GP","buy_limit":150,"prices":{"instant_buy":{"gp":108281,"observed_at":"2026-09-11T22:09:02Z","age_seconds":1655,"status":"stale"},"instant_sell":{"gp":87977,"observed_at":"2026-09-11T16:47:29Z","age_seconds":20948,"status":"stale"}},"market_data_updated_at":"2026-09-11T22:36:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}