{"item_id":8510,"name":"Bookcase (flatpack)","url":"https://runescapetrader.com/item/8510","unit":"GP","buy_limit":500,"prices":{"instant_buy":{"gp":34,"observed_at":"2026-09-10T11:47:23Z","age_seconds":124987,"status":"stale"},"instant_sell":{"gp":1,"observed_at":"2026-09-03T12:27:35Z","age_seconds":727375,"status":"stale"}},"market_data_updated_at":"2026-09-11T22:30:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}