{"item_id":6137,"name":"Skeletal helm","url":"https://runescapetrader.com/item/6137","unit":"GP","buy_limit":70,"prices":{"instant_buy":{"gp":139296,"observed_at":"2026-09-06T11:25:34Z","age_seconds":469139,"status":"stale"},"instant_sell":{"gp":146260,"observed_at":"2026-09-11T21:36:28Z","age_seconds":485,"status":"fresh"}},"market_data_updated_at":"2026-09-11T21:44:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}