Rapid Warrior Utility Knife
Like a Swiss Army knife is to a standard blade, the Rapid Warrior Utility Knife ($20) is much more than a glorified box-cutter. This handy, versatile tool comes with drywall, hacksaw, and general purpose saw blades as well as a regular utility blade, and can also accept standard reciprocating saw blades, offering no-tools-needed switching between them while the soft grip handle keeps your hands comfortable.