I think around 300 is average, but he is a male so I suppose male's are cheaper to fix? I got an estimate of $282 including pre op blood work for Lola. This isn't my regular vet but this is the vet she has been seeing which I am going to stick with, they have much more decent prices there, are very kind an friendly, actually will call to check up on your pet. Since we're moving in two weeks her spay will be put on hold until we're all settled in to our new place, at least this vet will be a bit closer to us now.