You know, of all the things, it NEVER occured me to that people may want to steal the Becker radios

In fact, I've never heard of boxster radios being stolen. Usually, just when you buy one off of one of those auction sites, it never comes with a radio code.
I got a TP now (not Tool Pants) and only keeping it for the stock look and GPS (which is surprising nice without a display)
Anyway, just a thought.