I've found a source or two for OEM key fobs, but I need a locksmith (not a Porsche dealer) who can program a key fob and cut the emergency key for our newly purchased 2013 Cayenne S.
Bert Smith Porsche parts guys told us Porsche has been backordered on fobs for months, and likely will be for the foreseeable future.
That can be tough, especially if the parts are backordered from Porsche. Have you checked out any local locksmiths in the Tampa Bay area? It might be worth giving them a call to see if they have experience with programming key fobs for Porsches. On another note, have you ever thought about becoming a locksmith yourself? There are multiple places to register for locksmith training if you're interested in learning more about the trade. Best of luck with your search for a locksmith!