¿CÓMO SE DICE "GANGA" EN INGLÉS?

Most people when they go shopping they are looking for a "ganga". They would like to buy a product that is cheaper than it usually is. So how do you say "ganga" in English? Clearly, it is an essential element of your English vocabulary if you go shopping on a regular basis.

I think the best way to translate "ganga" is the word "bargain". "Bargain" can be used both as a noun (sustantivo) and a verb. For example: "This t-shirt is a bargain." or "I went to Africa, and I learnt that it was vital to bargain for everything!" 

Hope that helps!