To the site Lily!!!!! Great to have ya aboard!!!
Well you wanna ship luggage huh??? wellit might be an expencive thing to do, but if you shop around you might be able to get a half decent deal on this service.
Try these links to accomplish what you want:
This one actually has a price calculator to work out the price.
If you wanna stick with the bigger companies, than you could negotiate between FedEx and UPS, to come up with a half decent price.
The there is good olo' fasion snail mail, they will throw it on a ship for prob cheaper than these companies and in 8 -10 weeks you should see your bag at home. This will be the cheapest in any case.