Depending on where you pick up the jersey turnpike will change your toll there. I think it is around $13-$15 one way and I think a bit cheaper with the ezpass. Those prices I found on the jersey turnpike website.
Then the Delaware memorial bridge. I forget how much that was. I guess if I log into my ezpass account I can find the price.
I want to say there was a other toll in that area then the tunnels in the Baltimore area.
I think for us from CT it was around $40 each way. Once we passed Baltimore there were no more tolls.