I totally agree with SatinsRule. Don't get the wire from TSC, it is cheap and won't last. You want 14g GAW wire, 1/2" x 1" for the floor and 1" x 2" for the sides and top. Klubertanz.com or Bassequipment.com are good places to get wire. Depending on where you live, there may be feed stores that carry the wire or make the cages even. You can also look on Craigslist and other online places for used cages. Don't skimp on quality on your cages. It is worth the extra money to get good ones that will last a long time, rather than junk that will need to be replaced in a year.