Very expensive for something you can do yourself
It took a long time to get my marriage certificate and it was quite expensive - $72. They do have a legitmate business, but it's not necessary, at least in Idaho. If I had gone directly to the government agency, it would have cost me $26 and I would have had it in 2 weeks. Just be aware that you are paying a third party a lot of money to do what you can do yourself.