Wanted: Tow ball bike rack.

Hey fellas, just picked up a towbar for my car but now need a bike rack for it. Anyone get something fairly lightweight with provisions for either 2 or 3 bikes? Something along the lines of a thule 970 express?

$50.00 isint the figure im after, i can stray off that if need be, lets just see whats out there and we can price it accordingly.

Cheers,

Jono.