Okay. I looked on the Battlebots website, and apparently they're having a new tourney in November. Therefore, I must have a heavyweight robot(For now codenamed Armagedeathbot 3000) operational for the tourney.

The basic design is supposed to consist of an invertible wedge with a pneumatic spike in the wedge to hopefully flip opponents over and cause damage.

I haven't gotten started with it yet, because I need help choosing parts, some teammates, and some other minor things.

Here's the hitch: I need to build as cheap of a heavyweight as possible that can still run, so I need suggestions for very cheap, yet good, motors, speed controllers, pneumatic canisters, wheels, armour, remote controllers, and frame metal.