The best extant is the Shang part of the Records of the Ancient Bamboo, which has not been revised by Confucianism, so it is different from the Records of the Historian in many places, but it is more true than the Records of the Historian (for example, the Records records that Yi Yin was killed by the Tai Jia and his fief was divided into three after his death). However, this book is a compilation with limited information.
A better version is the Chronological Collection of Ancient Bamboo Books published by Shanghai Ancient Books Publishing House.