How Much Does Neutering Cost At Banfield . Instead, petsmart will be able to find a nearby hospital or clinic that can take care of your needs. As for cats, the costs range relying on the service, with neutering costing between $180 and $210, and spaying costing between $250 and $300. Petsmart Banfield Neuter Cost RTELEY from rteley.blogspot.com By reducing the cost we are making this more accessible for people to spay and neuter their cats, which will mean those cats are not out there in the community reproducing, strooband said. More info at supportmymoto.com ››. If you opt to have your kitten spayed or neutered only, the price will also vary by state and depend on your kitten’s age.