Does the MCAT registration price change at the 10-day deadline?

I tried looking on the AAMC website, which did not seem to indicate a price difference for scheduling an exam but Google says there may be one. I was wondering if anyone has had any experience, with scheduling an exam within 30 days of the test date. My only hesitation is that if I schedule now and my test went well (tested 4/24) , I cannot get a refund since the score release is after the 30 day deadline. However, if I wait I just want to know how much more I have to pay to schedule the exam. Any experience is greatly appreciated.