sounds like the cheapest shop ive ever heard about.
tape measure, pencil, guide, circular saw, router with circle jig, drill, nail gun, air compressor,
probably more things too
or a jig saw and some patience and a simple drill would work
also clamps are handy to have to squeeze the box together (your first box prob wont turn out 100$ square haha )so its handy to have atleast 2 laying around