{"item_id":21332,"name":"Amethyst arrow(p)","url":"https://runescapetrader.com/item/21332","unit":"GP","buy_limit":11000,"prices":{"instant_buy":{"gp":319,"observed_at":"2026-09-11T21:05:18Z","age_seconds":2797,"status":"stale"},"instant_sell":{"gp":263,"observed_at":"2026-09-11T19:34:15Z","age_seconds":8260,"status":"stale"}},"market_data_updated_at":"2026-09-11T21:51:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}