Not sure where you are located but here in NJ they just started a low cost spay/neuter program http://www.njhrs.com/spayneuter.htm which sounds great and hope this link might be helpful to anyone else in my area reading this.
I am finally getting my bun to the vet this Saturday, not sure if she has been spayed, not sure if she needs to but luckily for me the vet I picked is on the list .