Would you like Penny to be shipped to you in San Diego or Costa Rica? (Make sure Harry and Fiona are nice to her...!!)
Given the reliability and cost of the delivery options to me in Costa Rica shipping to the U.S. is a good idea.
(When do you need her by?)
I'll be in San Diego August 5-8th. I also have a friend in L.A. right now who returns to Costa Rica on July 24th. Sending Penny to him might get Penny to Vegas and if he brings it to me in Costa Rica I can send it back from San Diego (unless you want me to hang on to it for another 3 months and take Penny somewhere in Latin America).
Otherwise, I have more friends visiting Costa Rica in August and can figure something else out.