What's it worth?? Clausing 1770 variable speed drill press

Hi everyone! Got a chance to bid on a really nice Clausing model 1770 drill press at work in a silent auction. I'm not finding much online about them, so I am wondering if what it's worth if I can get a deal on it. Looks to be lightly used - clean and in good shape.

Any help would be appreciated!

Thanks!

Pauly