First Speeding ticket, 80 in a 55

I just got a speeding ticket while going home from work merging into the Northern State Parkway. Officer caught me going 80 in a 55 and issued me a ticket. I am trying to find the fine on the ticket but it doesn't state anything except a speed violation: exceed 55mph. Should I hire a lawyer or just plead not guilty and go to court myself? This is my first speeding ticket ever and the car is under my mothers name. I have asked friends and they told me that the Off the record app can help me find a lawyer to go to court for me but that will be around 2-300$.

Just wanted to add the court is Nassau County TVA at 801 Axinn Ave, Garden City, NY 11530.
Thanks for all the insight and help!