Out of Print!
As most of you are now painfully aware, the Campaign Book Volume 1 and the Air Pack are getting difficult to find and apparently Days of Wonder has no plans to re-print them. For the fans out there, I have one copy of the Campaign Book Volume 1 still in shrink that I have now put up for eBay auction. I also have a spare copy of the out of print Air Pack expansion that is new (though shrink removed) also up for eBay auction. You can also find a copy of the Campaign Book Volume 2 there as well.
If you are the lucky bidder and happen to grab more than one item, let me know for a combined shipping price.