MSU Mankato student ID card

I lost my white Minnesota State University student ID card yesterday around 3pm outside the MSU Bookstore on Stadium Road, near the campus library entrance in Mankato. It's a white plastic card with a blue stripe across the top, my photo on the left and my name in bold black letters; the back has a small coffee stain and a dent on the bottom-right corner. I really need it back because it's my key to borrowing library books and getting into several campus buildings, and it also has sentimental value since it was with me through my first year here. If you find it, please reach out.