I am in a similar situation as far as work experience and opinion of course material.
My reasons for pursuing my degree:
1. Significantly easier to get a visa to work out of the country
2. I don't want it to be used as an excuse to pay me less
3. I don't want to compete for a job with people who have one when I don't
It's pretty sad that "becoming a better programmer" isn't in the top 3 reasons. The truth is that the courses I have taken just haven't improved my programming in any meaningful way. I have 2 semesters left, so maybe all the good stuff will be there?
So my answer is: yes I think it's still worth getting one, especially with degree inflation in overdrive with no sign of slowing down, certificates are probably not worth very much to employers, especially for somebody with experience already.
