is 80K a good starting salary? Should

I live in Atlanta, Georgia. I'll be graduating with my BS in mechanical engineering in May. I received an entry level ME job offer for 80k in the Atlanta area. Benefits are ok, around a 3% 401k match and 2 weeks PTO. I'm wondering if I should accept the job and stop my search or continue searching. I have a huge career fair (NSBE) coming up in March that I've been planning on attending, but I'm not sure if its still worth it. I have a few more weeks left to accept the offer. This will be my first full-time role (aside from internships). Any advice? Thanks!