She could always order a 2nd set and send it this way.....
Did you call or e-mail Mosaic? On their site those sets are not available for pre-order yet.
So does my mother. She likes talking to them so much that she has not wanted to get any birthday or Christmas gift for me other than a Mosaic set, since their first year of operation. Even if I suggest something else, she rejects it, saying that she only wants to talk to those nice people at Mosaic.