would you buy keywords (if the price is right) that have a few thousand searches a month and will rank on first page/number one spot of google with an article/blog etc.
People are buying/selling niche keywords all the time. Generally with a WordPress site + a few articles set up as a niche ready site.
So. I like doing this job of my own but I think that i can pay somebody if he is better than me at this business
I will definetely pay if I don't find similar to searches keyword or key phrase.I think it's better to buy than wandering around keyword tools..
Have a look at what other people offer in services on other forums, you will be shocked at what you can get for the money along with the site fully built out and link building.
It's a good business, people like to buy that. However, I never feel interest to purchase one came from another one's research. I like to do that for me.