This non-descript cabinet is the perfect addition to your stately study or office. But it has nothing to with its wood finish or stylish accents. At the push of a button it automatically opens to reveal a classic Whac-a-Mole arcade game—perfect for killing time or relieving stress.

With a price tag of $35,000 it might be hard to expense, but there's a good reason it costs a small fortune. This version of Whac-a-Mole can actually be personalized with custom molded caricatures of your friends, family, even co-workers—instead of the standard mole heads. So if your boss is particularly difficult to deal with, you can still walk away smiling knowing you'll have your revenge with a padded leather mallet. [Hammacher Schlemmer]