{"item_id":25398,"name":"Swampbark helm","url":"https://runescapetrader.com/item/25398","unit":"GP","buy_limit":100,"prices":{"instant_buy":{"gp":77000,"observed_at":"2026-09-12T23:05:33Z","age_seconds":124,"status":"fresh"},"instant_sell":{"gp":44001,"observed_at":"2026-09-12T22:51:41Z","age_seconds":956,"status":"stale"}},"market_data_updated_at":"2026-09-12T23:07:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}