I have a brand new Chamberlain WD832KEV. Never used it, hav just opened the box, and thats it. all parts are new, ready to be installed. I bought it, on a whim, but i dont needed it. For your shopping around pleasure. USA Home Depot USA Sears Amazon.CA Home Depot Canada Its a great opener and i bought it cause its awesome. MyQ technology enables you to activate everyday products throughout your home for greater freedom and control (Use the internet to control it YaY) Timer-to-close automatically closes the garage door if you forget - can be set for 1, 5 or 10 minutes Steel-reinforced belt provides ultra-quiet operation Motion-detecting control panel program easily sets timer-to-close - garage door opener lights automatically turn on when motion is detected Tri-band frequency always finds clearest frequency for reliable performance over greater distance Etc etc.. $250 not including shipping.