I have a 1+1 Quick Attach Seat On a 2005 Mach Z 1000. I am looking to sell the Quick attach seat or trade it for the wedge style 2 up seat system. The 1+1 Seat is in brand new condition and retails for 599.99. The 2 up wedge style seat is only 289.99 new. I will sell my seat for 450.00 or trade for 2up wedge style and 100.00 cash. Thanks..