cheapest and best lighting i can get for $60

[impreza]

hi, i live in calgary and i just started to cycle a 20g aquarium. I dont know what corals and stuff to keep yet, but i want to get some lighting. I want to keep easy hardy corals at first. I need some good lighting. I want to spend about $60 in lighting and i was wondering what is the best lighting i can get at that price.
thanks!