How much does your breeder charge if you mind me asking? Kind of curious if it matters on how many you buy or not. Would it be cheaper to find a breeder than go to a pet store?
Rat pups are 1.50 and small rats are 2.00. I think weaned rats are 1.80. You get a better deal if you buy in bulk. I don't know about mice. I never bought any from him.