[sdiy] Aluminum rack chassis.

[Jeff Farr]

Looking through mouser has my eyebrows raised.  I can't believe 4
sheets of aluminum can cost 70$ and up...  Am I missing something
here?  Is there a source of plain rack-sized aluminim chassis' out
there?  I don't even need the front panel as I'll be having these made
professionaly..  Seems I have no choice there tho.  Anybody know what
the "Internal Chassis" from Bud is?  and do their Rack mount chassis
really have no bottom panel? (WTF?)