{"item_id":12357,"name":"Katana","url":"https://runescapetrader.com/item/12357","unit":"GP","buy_limit":8,"prices":{"instant_buy":{"gp":65000,"observed_at":"2026-09-11T20:04:21Z","age_seconds":6453,"status":"stale"},"instant_sell":{"gp":45011,"observed_at":"2026-09-11T21:23:38Z","age_seconds":1696,"status":"stale"}},"market_data_updated_at":"2026-09-11T21:51:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}