BY PAULA MINAERT — In a two-hour auction held in Greenbelt October 28, Hyattsville’s University Town Center sold 33 units in two of its buildings, Plaza Lofts 22 and One Independence Plaza. While most people were keeping an eye on Hurricane Sandy, others were able to acquire condominiums for rock-bottom prices. The company has been struggling financially. In the end, the lowest price a unit went for was $111,000; the highest was $256,000.