Price of alcohol in Rome, Italy?

What are the prices of alcoholic drinks in Rome, Italy, in all kinds of places - clubs, bars, restaurants and shops. I am going there in the summer and as (To be honest) this is where most of my money will go, I want to know how much to take and what prices to expect in various places. Please use sources if you... show more What are the prices of alcoholic drinks in Rome, Italy, in all kinds of places - clubs, bars, restaurants and shops. I am going there in the summer and as (To be honest) this is where most of my money will go, I want to know how much to take and what prices to expect in various places.

Please use sources if you can, Thank You (:
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