They're talking about raising it again. I can safely say that because they're ALWAYS talking about raising the tolls. Granted, it is one-way. There is a way around that. Come into the city via the Verrazano Bridge and leave via the George Washington Bridge. For some reason known only to Staten Islanders, the VZ's toll booths work in the opposite direction of every Hudson crossing in the rest of the city and state.
The downside is that you have to traverse the Gowanus and Brooklyn-Queens Expressway (BQE) and cross another bridge to get to Manhattan.