You could also rent a small truck and trailer and tow it across the country. If I had the time, that is what I would do. You can get a one way airline ticket pretty much across the country for around $300 if you plan a few days in advance for your route back home.
Personally I think it would be fun and a great way to see our nation! It might not end up any cheaper than having it transported professionally, but you'll know it was safe and sound the entire time.