{"item_id":13233,"name":"Smouldering stone","url":"https://runescapetrader.com/item/13233","unit":"GP","buy_limit":5,"prices":{"instant_buy":{"gp":3789174,"observed_at":"2026-09-11T22:32:38Z","age_seconds":378,"status":"fresh"},"instant_sell":{"gp":3570828,"observed_at":"2026-09-11T22:22:32Z","age_seconds":984,"status":"stale"}},"market_data_updated_at":"2026-09-11T22:38:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}