When you go through an attorney to setup an LLC the attorney will charge between $1,000.00 and $1,500.00
The cost can be well worth it if you're unsure on how to actually setup the LLC properly and that money could save you even more money if you ever have problems with the business you're running.
You can take courses and setup an LLC for free if you can and are willing to take the course but an attorney can be well worth the cost.
The attorney will help you setup the LLC properly and pretty quickly as they have the knowledge to do so and have setup many LLC businesses over the years and throughout their career.
I would certainly use an attorney like I did when I setup my business and I paid $1,000.00 myself to the attorney to setup the LLC and it was well worth it.