Amazon's Deal of the Day is this Bosch MX25EC-21 2.5-Amp Multi-X Oscillating Tool Kit for only $97 + Free Shipping. This is a 65% savings off Amazon's list price, and $48 less than anywhere else.

This oscillating tool kit allows you to sand, grind, flush-cut, plunge, cut, remove grout, scrape, and nearly anything else that needs, well... oscillating. The sky is the limit! 130 reviewers on Amazon have given it a high 4.5/5 stars.