In New Zealand, missaddressed, incorrectly addressed, or just plain wrongly addressed couriered packages are auctioned off. You can get all sorts of very wierd items at these auctions. Ever wanted to buy 1000 Panadol tablets for $6.50?
Contact your local courier('s) and ask where the incorrectly addressed packages go. Its amazing to stop by every once and awhile and pick up some pretty strange stuff.