From CTV News:

Retail giants Future Shop and Best Buy have launched a major fraud investigation involving Apple iPad 2s, after as many as 10 fake models made of modelling clay were sold in Metro Vancouver retail stores.Mark Sandhu thought he bought an iPad 2 for his wife for Christmas, but they received a nasty surprise at the family gift opening on Christmas Eve when they realized there was no computer in the box. Sandhu (added) there was also a clay cube where the charger should be in the box.

Frustrating crime but you’ve got to admire the bad guys’ attention to detail.