Old and busted: Studying for better grades. New hotness: Suing for better grades.

Graduate student Megan Thode wasn’t happy about the C-plus she received for one class, saying the mediocre grade kept her from getting her desired degree and becoming a licensed therapist — and, as a result, cost her $1.3 million in lost earnings.

Now Thode is suing her professor and Lehigh University in Bethlehem, claiming monetary damages and seeking a grade change.

A judge is hearing testimony in the case this week in Northampton County Court. Lehigh and the professor contend her lawsuit is without merit. Northampton County Judge Emil Giordano declined to dismiss the suit Wednesday, ruling that there was enough evidence for the suit to proceed, according to The (Easton) Express-Times.