Kegerator towers are expensive. I want to build an inexpensive alternative. Hopefully around $100 for 2 taps.
http://www.brassfinders.com/endcaps_finials.php 2 inch endcap for top of tower - $5-10 depending on style prefered
http://www.brassfinders.com/railing_tubing_round.php 2 inch round tubing. Need about 1.5 ft for tall glasses. 2 ft - $35 or so with shipping.
http://www.brassfinders.com/floor_wall_flanges.php#brass 2 inch flange for attachment to top of kegerator. 10-20 ($14 for the one I want)