Shipping scooters

So, I’m looking at shipping a 100kg scooter all the way from Cleveland to San Francisco—what are my actual options here? Like, how do people even move stuff this size without breaking the bank? Any idea which route would be the cheapest?

Some kind of courier or delivery service.
I'm not entirely certain regarding AT&T.

There are actually several groups on Facebook where people driving empty vans or semi-trucks head that way and are looking to pick up some extra cash along the route.