I found this PCB board cutter for a little less,
http://www.grizzly.com/products/12-Combination-3-in-1-Sheet-Metal-Machine/T21320But weighs 114 #, so freight makes up a bunch of the price difference.
Not sure--is 22 gauge steel thick enough to cut PCB's? I don't know the 22 gauge. Plus it bends as well as shears. And slip rolls, whatever that means. But I wouldn't buy it without a personal recommendation.