About 330 pounds including the pallet. I much prefer crating them up, though -- the local hardware store usually has scrap pallets and plywood for the taking, so it's not hard to make something up at very low cost.

What I would do is get a few bids and generate a Bill of Lading here:

Freightcenter.com

I use Roadway because they have a terminal near me, and often the lowest price. You can save a lot by dropping off the engine at the terminal rather than having it picked up at a residence. Delivery to a commercial address is also cheaper.