I know we have a large group of bus transit enthusiests on here and surprised this hasn't been discussed on here yet. Both SEPTA and DART (Philadelphias and Delawares transit authorities, respectfully) have loaned some of their bus fleet to NJ Transit for commuting operations into NYC. Those with interest in the area may be able to catch a few of these!
Courtesy of SEPTA:
Courtesy of http://www.nyctransitforums.com/foru...47-dart-njt-take-over-8th-avenue/: