oil leak

it'll be between 4.5 and 6 hrs labor depending on which vehicle you have. Parts are about $40 for the seal and probably about $50 for the oil pan gasket and fresh motor oil, cleaners, etc. Here's a directory link for you: http://repairpal.com/chevrolet-repair-in-de-pere-wisconsin

anywhere between 200 and 500 dollars depending on shop