I'd try to come up with a price first. I don't think many people are willing to spend time on something unless their time is going to be compensated accordingly. Try looking at a few other freelance or logo websites to see what others are charging! :)
Here's what it looks like to me:
There is a light (top) to dark (bottom) gradient on each circle, a very slight inner shadow, as well as a slight drop shadow on each circle as well.
Then follow IamSam's directions!
Awesome, yeah.. I really just wanted to learn how to do this so that I can apply it to other projects. I actually came up with an idea that I am going to try out.. It involves me making the negative space and then deleting it from a premade circle. Still quite confusing, and I don't really...