I have a Classen split drive aerator with a 4 Hp Honda I bought last fall. I've used it 7 times and can't justify keeping it. I gave $2996 for it new. I also have a Trac-Vac leaf loader, 16 Hp Briggs and comes with a 10x10 hose. Bought new last fall also, used 3 times. I gave $2499 for it new. $2300 for the aerator. $2000 for the Trac-Vac. Can either PM me or contact my cell, 314-494-0061.