{"item_id":237,"name":"Unicorn horn","url":"https://runescapetrader.com/item/237","unit":"GP","buy_limit":13000,"prices":{"instant_buy":{"gp":600,"observed_at":"2026-09-11T17:51:19Z","age_seconds":145,"status":"fresh"},"instant_sell":{"gp":584,"observed_at":"2026-09-11T17:49:51Z","age_seconds":233,"status":"fresh"}},"market_data_updated_at":"2026-09-11T17:53:13Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}