Tabby-and-White Cat for sale in Saint Louis, Missouri

I am looking for a home for this cat. She is about a year, I think. She is not spayed yet and has all her claws. She doesn't seem to like my dog, so she may need to be the only pet. I'm not sure how she is with other cats, but she seems very nice towards humans. I am asking a small adoption fee of $30 to make sure she goes to a good home.