{"item_id":21622,"name":"Volcanic ash","url":"https://runescapetrader.com/item/21622","unit":"GP","buy_limit":13000,"prices":{"instant_buy":{"gp":155,"observed_at":"2026-09-11T21:47:01Z","age_seconds":181,"status":"fresh"},"instant_sell":{"gp":153,"observed_at":"2026-09-11T21:46:17Z","age_seconds":225,"status":"fresh"}},"market_data_updated_at":"2026-09-11T21:49:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}