{"item_id":31906,"name":"Bronze cannonball","url":"https://runescapetrader.com/item/31906","unit":"GP","buy_limit":11000,"prices":{"instant_buy":{"gp":6,"observed_at":"2026-09-11T22:45:30Z","age_seconds":163,"status":"fresh"},"instant_sell":{"gp":6,"observed_at":"2026-09-11T22:41:57Z","age_seconds":376,"status":"fresh"}},"market_data_updated_at":"2026-09-11T22:48:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}