iMac 20" Education?

[Quad 2.5 G5 =)]

I have seen that Apple still makes a 20" for schools, colleges, etc..for $899.
Is there any possible way for me to get one for..well, school? (I am home schooled, and getting a new Mac is always fun)

 

[Hellhammer]

849$ for 20" in refurb store http://www.refurb.me/