{"item_id":7939,"name":"Tortoise shell","url":"https://runescapetrader.com/item/7939","unit":"GP","buy_limit":7500,"prices":{"instant_buy":{"gp":553,"observed_at":"2026-09-10T21:14:20Z","age_seconds":88508,"status":"stale"},"instant_sell":{"gp":501,"observed_at":"2026-09-11T21:46:34Z","age_seconds":174,"status":"fresh"}},"market_data_updated_at":"2026-09-11T21:49:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}