{"item_id":1939,"name":"Swamp tar","url":"https://runescapetrader.com/item/1939","unit":"GP","buy_limit":13000,"prices":{"instant_buy":{"gp":5,"observed_at":"2026-10-26T04:45:33Z","age_seconds":76219,"status":"stale"},"instant_sell":{"gp":3,"observed_at":"2026-10-26T04:45:24Z","age_seconds":76228,"status":"stale"}},"market_data_updated_at":"2026-10-26T04:47:27Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}