
She tells me that she's been also selling them in her studio, and that they're going like hot cakes. They are $17.79 with tax and can be picked up at her studio (Studio 203 at the Torpedo Factory, 105 N. Union Street, Alexandria, VA 22314, 703-683-1081).
If you live far away and can't make it to her studio, then you can order them directly from the White House Historical Association here.