Shipping 800Ds is pretty involved. First of all, call B&W and order a pair of factory shipping crates. They are specially made for those curved cabinets, I think they're on a pallet. I wouldn't be surprised if they're hundreds of dollars each. If you and a friend can't do it, hire some movers to help you pack them up. To ship, you'll need to call a freight company that can handle residential pallet pick-ups. It'll be pricey, but the speakers are probably worth $10K, if they're in mint condition.