Pietro Buonaccorsi ( 1500 - 1546 ) was a painter. Pietro Buonaccorsi s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 43241.44 USD for Unknown in 2009 to a remarkable record 2098500 USD for THE HOLY FAMILY WITH THE INFANT SAINT JOHN THE BAPTIST in 2011 , based on the size and medium of the artwork.