Beyonce is set to achieve the biggest opening week sales in her career thus far. It is now being reported that her self-titled album, which was released on Thursday evening by way of iTunes, has now moved over 430,000 units in a 24-hour period. When the final numbers on sales arrives on Tuesday, she will accomplish the best opening week by a female artist this year, which has the potential to reach over 600,000 copies. Amazing. Her album Beyonce is out now on iTunes.