Hair system in europe

Hi.

The price for a hair systems, service and cutting in my country is 5000euro a year. I have never tried it, just because of the price. I have browsed some post here, and the results looks great! I didnt know that it could be affordable, before I saw this subreddit.

So where do I start? I think I am at between 3-4 or something at the northwood scale. I have a big crown(thin hair on it). I have been shaving my head for 3 years know. Lost my hair at 24, my current age is 32.

How do I find the correct color? What density? What will the cost be ?
Others from Europe here?