eHow is now one of my favorite websites! I found this article about how to show for a stack paper cutter and thought i would share. Here is a clip from the article.
How to Shop for a Stack Paper Cutter
Stack paper cutters are designed to quickly cut through hundreds of sheets of paper. These machines are available in different cutting lengths (or blade lengths) – so it is very important to know the largest sheet size you will cut. You will also need to know how many sheets or reams of paper you need to cut before purchasing a stack paper cutter. Last, make sure you have established a budget. A quality stack cutter costs at least $800.00. Read more....
When you are searching for a stack paper cutter, realize that for the most part they all do the same thing. A new brand, Industria, has a new line of paper cutters, including stack, that make a burr-free perfect cut on stacks up to 500 sheets. When you need to accomplish more, Industria also sells commercial fully automatic electric cutters.
Check out the Industria 943M that cuts through 150 sheets for just $393.00
or
Industria 942M that comes with a stand and cuts through sheets for just $727.00
(compare to the Dahle 856 17" Stack cutter that retails for $2500 sold for $1500 at http://www.MachineRunner.com)