{"item_id":19601,"name":"Ballista spring","url":"https://runescapetrader.com/item/19601","unit":"GP","buy_limit":8,"prices":{"instant_buy":{"gp":28969,"observed_at":"2026-09-11T20:14:51Z","age_seconds":5272,"status":"stale"},"instant_sell":{"gp":28800,"observed_at":"2026-09-11T21:33:43Z","age_seconds":540,"status":"fresh"}},"market_data_updated_at":"2026-09-11T21:42:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}