C.D.
A friend of mine told me about the following program as I had my cat neutered last month.
The MSPCA has a neuter/spay assistance program. Its called SNAP and you can get up to 50% off the neutering price. Here is a link to the application that you can fill out line. (You might have to copy it into your browser)
http://www.mspca.org/site/PageServer?pagename=advo_SNAP_S...
Not all veterinarians participate in the program, so if you already have a vet that you really like, call and ask them if they accept the SNAP voucher. If you don't have a vet,, SNAP has a list of for vets throughout Mass. that do participate.
I did receive 50% off the neutering, but my cat also needed to catch up on a couple of vaccinations, which I didn't realize....so in the end I ended up spending more $$ than I wanted to. I believe it was a rabies shot and a distemper shot. So, that's another question you should ask. If I were you, I'd phone shop several vets. :)