<p>I already applied to UCB and UCLA, but I suddenly also want to be considered at UCSD. Is it too late to send them the check with a letter?</p>
<p>UCSD is closed. Here is the link to ucop website with info on campuses that are currently taking applications for selected programs
<a href="http://www.universityofcalifornia.edu/admissions/undergrad_adm/apply/apply_majors.html%5B/url%5D">http://www.universityofcalifornia.edu/admissions/undergrad_adm/apply/apply_majors.html</a></p>