As a newb, pardon my ignorance in advance
I noticed on Ebay a 2004 550 that is a salvage job - looks to be front / rear damage but the drive train and transmission are stated to be in working order. If so, perhaps you could arrange shipment overseas? The car seems to have plenty of good parts left for you to part out and recoup some of your expenses...just a thought. Heck, I'll give you a few $ for the wheels if I can get them before it leaves the U.S.
Link to the Ebay listing:
Porsche : Boxster Boxster Porsche : Boxster Boxster | eBay