Looks like the website is down. I didn't get to see it though. Except for the screenshots you took.
Yeah this site apparently had the signs that should alert you with a little red flag in your head that it's illegal.
1.) Prices that are INCREDIBLY marked down. Unless it's a "teacher/student" or a "lite" version... then it could be really cheap and legit.
2.) They copied another website like amazon.com. Bad bad.
3.) Like someone said before, this site advertised...