{"item_id":411,"name":"Oyster pearl","url":"https://runescapetrader.com/item/411","unit":"GP","buy_limit":11000,"prices":{"instant_buy":{"gp":30,"observed_at":"2026-09-11T21:41:24Z","age_seconds":1704,"status":"stale"},"instant_sell":{"gp":30,"observed_at":"2026-09-11T22:07:14Z","age_seconds":154,"status":"fresh"}},"market_data_updated_at":"2026-09-11T22:09:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}