If any of you guys are looking for a cheap option you could also consider picking up some rack rails and building your own server rack.
For example, a set of 18U rails costs under $40. Doesn't look as nice but a frame constructed of 2x4 painted black with these rails would probably work for most home setups.
I'm actually in the process of slowly decommissioning my 42U rack and moving everything to smaller wall mounted racks. Re-punching all my cables as well as I originally did them at full length with tons of extra cable in the mechanical room. May have a cheap rack for sale unless I repurpose it somewhere else.