Brandeis University to Gettysburg, PA buses and trains from $86

Or, see buses and trains from Gettysburg, PA to Brandeis University.
Here are some trips other travelers have found on Routefriend.
$86
7h 25m
1 stop
Amtrak
$95
8h 57m
1 stop
Amtrak
$129
8h 10m
1 stop
Amtrak Amtrak