There is such a thing as a free font creator for Linux. If you have a spare computer kicking around, it just might be worth your time. Even a relatively underpowered system can do wonders with linux, even one driven by a GUI. Anything in the latter Pentium class and beyond works just fine...
OTOH, if you have to go out and buy one... unless you are paying considerably less than what you'd pay for a license for Fontagrapher or the like... it's not worth it.
It all really depends on how much effort you want to invest. It is perfectly possible to run a linux machine without all the geeky Unix apocrypha that used to be mandatory. IE, you don't have to have any familiarity with the system to make things work. You can just point and click. They have some fine GUIs now.
But it's still an investment in time. It's worth considering if you have some free time to invest in the project. If you are strapped for time, and don't have spare hardware, don't bother.
If you have any interest in this, PM me.
