{"item_id":10136,"name":"Rainbow fish","url":"https://runescapetrader.com/item/10136","unit":"GP","buy_limit":6000,"prices":{"instant_buy":{"gp":325,"observed_at":"2026-09-11T17:07:18Z","age_seconds":16853,"status":"stale"},"instant_sell":{"gp":135,"observed_at":"2026-09-11T21:09:50Z","age_seconds":2301,"status":"stale"}},"market_data_updated_at":"2026-09-11T21:48:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}