As of a few days ago, batteries are now monitored on this website as well! That's right, I've sorted through all of your favorites -- AAs, AAAs, AAAAs (yes, that's a real size), Cs, Ds... You name it, and they are here, most likely. I hope to add more varieties soon, like watch batteries. But until then, stock up! Christmas is right around the corner.
I have another project in the works that will display this battery pricing data more effectively. With something like batteries, you should be able to slice the data in a better way. So stay tuned!