{"item_id":12936,"name":"Jar of Swamp","url":"https://runescapetrader.com/item/12936","unit":"GP","buy_limit":4,"prices":{"instant_buy":{"gp":42991,"observed_at":"2026-10-26T04:12:35Z","age_seconds":98208,"status":"stale"},"instant_sell":{"gp":35000,"observed_at":"2026-10-25T22:54:14Z","age_seconds":117309,"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"}}