Amazon has the best deal on the Bullet Tools 513 Mag Shear Lite, $293.28 w/ SS shipping.
The Bullet Tools 513 Mag Shear Lite is a lever-operated manual shear that the manufacturer claims will cut a variety of materials such as laminate flooring, wood flooring, vinyl tile, cement siding, and wood siding. The shear is “dustless,” which means that unlike a powered electric shear or saw, it doesn’t send out a cloud of particles when cutting. The manual (.pdf) shows setup and use. It seems like a useful tool and one I wish I’d had when I was putting in laminate flooring, since I had to constantly run outside to use the miter saw as it wasn’t suitable for use in our house.