Another option is to keep one's eyes open on Craigslist and E-Bay. Used wheels show up all the time, although Campy freehubs are a bit more rare. But, if the OP thinks he can baby his current wheels for the next 6 months, that might be enough time for a good wheelset to pop up.

Of course, the 32 or 36h may be a bit more rare.

Or, as mentioned, just get the parts and build it up.