Lexan Sheet from Lowes: ~3.50
U-Bolt and Hardware Kit: ~2.50

The rest I’m sure you can figure out.

A Giz reader made a good point. You should always wear your eye protection when cutting or drilling anything. It should go without saying, but well, there you go.

Also, LH and Giz kicked the crap out of the host. Nice! I probably should have been a little more proactive and braced for impact. Oh well…