Bike shipping from Peru or Bolivia to Florida, US
 

I recently asked if anybody knew of a shipping company which can ship our bikes from Lima or Cusco to Miami. People replied by saying that it's sea freight only from there.
How about La Paz?? Air freight from there? Does anybody know? Any information on prices? I know there is a link on the hubb with shipping information, but most of it is outdated. Does anybody know of a more up to date database for this stuff? If anybody shipped a bike(s) from central South Am to the USA recently, can you tell me from where to where, how much, and what company??
If shipping costs are astronomical, how does one go about selling a bike down here? Any insight?
Thank you!
moto_girl