I will break down all means of public transportation into New York City, as I am a native resident of Hasbrouck Heights, currently residing in Lodi, and commute into Manhattan daily during the summer months, as I am a dually licensed sales representative. If your planned purchase if within walking distance to Williams Avenue, then you are in luck, as the 161 stops at the intersection of Terrace Avenue and Williams daily, until about 8 a.m. I would like to notate when commuting back via Port Authority, be sure to board the 161 via Passaic, as this is the only bus that will travel the same route, and last departures are generally 7 p.m. If your schedule is beyond these hours, or you are simply not within walking distance to Williams Avenue, there is also the 163, which has multiple stops along the Boulevard (West of Terrace Avenue), and has express routes until about 9 a.m. (do not be fooled however, express routes are still about an hour in). Lastly, you have the train which you can either depart from Moonachie, Teterboro, and Rutherford. Again, dependent upon where your purchase is on Terrace Avenue (i.e. closer to Wood Ridge, or closer to Hackensack) will determine which station suits your needs. The train is slightly more expensive, however, much quicker (30 minutes). You have options as well; you can take it straight to Hoboken, and take the Path in if you work downtown (i.e. FiDi, West Village, Chelsea) or you can transfer at the Secaucus stop which will leave you Midtown at Penn Station. Best of Luck, and I hope I was through. If you have any questions, feel free to reach out to me, as I have stated, I am in and out the Manhattan daily, as one of my offices is located in Chelsea.