{"item_id":31160,"name":"Swampbark armour set","url":"https://runescapetrader.com/item/31160","unit":"GP","buy_limit":2,"prices":{"instant_buy":{"gp":294990,"observed_at":"2026-09-11T21:36:45Z","age_seconds":846,"status":"fresh"},"instant_sell":{"gp":289442,"observed_at":"2026-09-11T01:36:52Z","age_seconds":72839,"status":"stale"}},"market_data_updated_at":"2026-09-11T21:50:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}