If you got her from a reputable animal sanctuary then they will probably contribute to the cost of neutering when she is old enough. I think I only paid around �40-�45 full whack. If you struggle with money, I think (but don't quote me on this), cats protection league sometimes have special reduced rates with vets, I know someone who used this recently, CPL are so keen that people do actually neuter their cats that they will help out financially apparently. Whilst she is being spayed (and under anaesethic, you should really microchip her (around �20). She should have first vaccinations around 8 weeks old. Hope this helps.