The compulsive Boulle attended literally every sale of drawings and engravings he could. He borrowed at high interest rates to pay for his purchases until the next auction when he devised other means to gain more cash. His friend Pierre-Jean Mariette informs that it was a compulsion that was impossible to cure. André-Charles Boulle died on 29 February 1732 in the Louvre, leaving many debts for his four sons to deal with and, to whom he had transferred ownership of his business and tenure in the Louvre some seventeen years earlier.