Estate sales are alive and well in the Upstate. Dozens of active liquidation companies and dozens of weekend events occur across the area at any given time. BRUCE IDGINTON, RUNS THE SHOW Rapid growth, a large number of retirees, and people downsizing mean sales occur almost every weekend. JACKIE IDGINTO HAS A REASON TO SMILE, SALES ARE SUCH FUN Check us out for locations near you. WhatsUpNews.online. ANTIQUE TRUNKS ARE RARE One house sold soon after it was listed. What could