Help! Home for Sale

NEW YORK -- Travel agent Terry Likens and his partner, contractor Duane Przybilla, own a three-bedroom, four-bath townhouse in Eden Prairie, Minn. They would rather have a single-family house with more space and a backyard.
So they want to sell -- but these days, that's a problem.
When they bought their home for $294,000 in June of 2004, real estate inventory was flying off the shelves, even in the relatively calm