I really haven't heard about the price increase recently. I come from Changchun. Only students from Cisco Network College can attend. Are you a student of Nanchang University? If not, you are not qualified to sign up for the exam of Cisco Network College. If Cisco finds out, it may not even get the certificate.

If you are not a student in their college, I suggest you go to Cisco's authorized training centers in various places for formal study and examination. This is more accurate. The exam fee for Cisco CCNA is $250.