Rebuildable engine core from a 2005 Boxster S 3.2.  It was a new crate engine from Porsche in 2007 after an IMS failure at 25,000 miles.  I decided to replace rather than repair the engine which failed at idle.  The car had 85,000 miles, so 60,000 miles on this engine.  Upon inspection a broken valve spring caused the valve to go sideways.  In contrast to an IMS failure, there should be no debris in the engine and it should be a great candidate for a rebuild.  Please examine the photos closely.  There is no reserve and the engine will not be returnable.  Ships to continental U.S. Only.  Local pickup can be arranged at no fee.