Depends on what time of year your searching. In our neck of the woods, in winter time you can pick up a weber for dirt cheap.
I have 4, 3 were bought $15. or less, and one my dad rescued from the trash dumpster...
Sidartha translated: Every wish fullfilled
True stainless kegerator w/cheap 1/2 barrel
10'6 EC single fin
10' Minchington 2-1 set up