Have job of 650, 4"x6" signs to do. I would like some kind of shear or table top guillotine cutter. 24" or 30" would be great. I don't want to cut by hand, like with a motorized hand tool. Any suggestions? Maybe in the $300 range. Was looking at the shear from Harbor Freight but something like a table top paper cutter is more what I want. I thought I saw one but can't seam to find it. Thanks.