It depends on the value you are putting on the CNA, you can make money with Novell....however if all you are planning on doing is adding a cert to your resume it's hit or miss. There are alot of better certs to have as far as what employers are looking for.
I should probably get a couple, but which do I do and which are even worthwhile. I have Oracle I done, I could get some of the MSCE tests covers, most of the MOUS tests, A+, maybe the CCNA, etc.
I could easily spend $1000 on certs, but would I ever get that money back? I am having a hard time even justifying my degree cost when people without a degree and living at their parent's home are getting the jobs since they will work for less...I could easily take a pay cut if I didn't have a $300 school loan payment each month for the next 10 years

and if I didn't have to feed myself and pay for a place to live.