{"item_id":21324,"name":"Amethyst javelin(p++)","url":"https://runescapetrader.com/item/21324","unit":"GP","buy_limit":7000,"prices":{"instant_buy":{"gp":1368,"observed_at":"2026-09-01T19:42:47Z","age_seconds":872677,"status":"stale"},"instant_sell":{"gp":79,"observed_at":"2026-09-03T15:06:10Z","age_seconds":716474,"status":"stale"}},"market_data_updated_at":"2026-09-11T22:07:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}