Cheap 2x2x1.5 enclosure?
 

I would like to find an inexpensive 2x2x1-1.5 feet metallic enclosure. I
could reuse some electronic device or whatever. Any ideas on where I
could find one cheaply?

i

Maybe if you check with your local power utility, they may have a
used, pad-mounted transformer enclosure. These enclose the
transformers for underground services in housing projects.

Ken