{"item_id":31435,"name":"Ironwood plank","url":"https://runescapetrader.com/item/31435","unit":"GP","buy_limit":13000,"prices":{"instant_buy":{"gp":3999,"observed_at":"2026-09-11T21:45:34Z","age_seconds":100,"status":"fresh"},"instant_sell":{"gp":3930,"observed_at":"2026-09-11T21:37:01Z","age_seconds":613,"status":"fresh"}},"market_data_updated_at":"2026-09-11T21:47:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}