Chibi Samples

I'm thinking of opening up commissions to make some food money, so I figured I'd work up some samples to show people what they could get.

How much do you think I should charge for one of these? There is no wrong answer, unless you decide to be a jerk and say something like 50 cents, in which case you just failed the course and will have to take it again over the summer. C:

Also, please don't be upset if I didn't draw your character here. I still want to be bros.

Credits (as if they weren't right there in the pic):

Sakura ©
Hanna and Conrad ©
Booster B ©