I agree with a fair bit of this article, but I think it's going a bit far to say they got what they paid for. They paid (the going rate) for an AB's superstar, but by the time he got their, he was no longer that.
https://www.nzherald.co.nz/sport/news/article.cfm?c_id=4&objectid=12205242
Or perhaps they didn't get good value would be another way to say it.