anyone with over 25 will have paid. 25 images isn't enough to run a business, you need selection. some money needs to be invested, but you still have to advertise.
as far as working out goes, i've paid off that $30 many times over.
an fyi though, watch your crop, your name is clipped at the bottom, and they may not print that because of that.
---Mike Savad
MikeSavad.com