CUNY Graduate School and University Center to Cumberland, MD buses and trains from $75

Here are some trips other travelers have found on Routefriend.
$75
7h 0m
1 stop
Amtrak
$80
7h 15m
2 stops
NJTransit Amtrak
$159
8h 21m
2 stops
NJTransit Amtrak
$161
10h 24m
2 stops
CoachUSA Amtrak