The article states that: "At $3 billion for 13,000 jobs, the Wisconsin deal would cost $231,000 per job."
By comparison, economists have estimated $125K/job-year to $202K/job-year from the 2009 stimulus (ARRA). [1]
[1] https://files.stlouisfed.org/files/htdocs/publications/revie... , page 3