My macbook is 10 years old and "service is recommended" for the battery.

This laptop is about 10 years old. This has happened before and I went to a local guy and he replaced the battery and it started working perfectly fine again. I did this because I thought it would be cheaper than buying a new laptop.

Now its saying the same thing again. Should I just go back and get another battery again, or should I call time of death and buy a new laptop.

I am a student so saving money here is key. Thanks.