It's $10 minimum for check in the USA. Take note, it is $1.50 fee for check withdraw.
No matter how much you are withdrawing by check, it will be $1.50. So it is a good
idea to wait til you have a nice little significant amount before cashing out.
PS. I have almost always cashed out by check in the over 5 years I have been here. It's a great payout option!