Aluminum machines and disposable tips

Are all aluminum machines expesive? I read the book, so i really want to use disposable tube, tip, and grib combos but i dont want my machine to be unbalanced. So i need a suggestion for a really light weight machine thats not to expensive because im just a beginner and would be pretty well balanced with the disposable setup. thanks for any suggestion and advice

[canvasyou]

def. not expensive -
shop around for these types of tattoo machines.
I plan on having some for sale in a few months -
working out the kinks in the design.

disposable tattoo tubes are the only way to go these days for a new tattoo artist.