{"item_id":2509,"name":"Black dragon leather","url":"https://runescapetrader.com/item/2509","unit":"GP","buy_limit":11000,"prices":{"instant_buy":{"gp":4106,"observed_at":"2026-09-12T00:48:11Z","age_seconds":374,"status":"fresh"},"instant_sell":{"gp":4106,"observed_at":"2026-09-12T00:12:10Z","age_seconds":2535,"status":"stale"}},"market_data_updated_at":"2026-09-12T00:54:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}