{"item_id":361,"name":"Tuna","url":"https://runescapetrader.com/item/361","unit":"GP","buy_limit":6000,"prices":{"instant_buy":{"gp":42,"observed_at":"2026-09-11T22:25:24Z","age_seconds":156,"status":"fresh"},"instant_sell":{"gp":44,"observed_at":"2026-09-11T22:23:33Z","age_seconds":267,"status":"fresh"}},"market_data_updated_at":"2026-09-11T22:27:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}