| "SHC" Certified | ||||
| IRCF1/Sim | Weight (grams) | Price | ||
| (ICR x BALB/c) | Male | Female | Male | Female |
| 3 to 4 weeks old | up to 14 | up to 14 | $ 10.40 | $ 10.40 |
| 4 to 5 weeks old | 14 to 16 | 14 to 16 | $ 11.00 | $ 11.00 |
| 5 to 6 weeks old | 16 to 18 | 16 to 18 | $ 11.75 | $ 11.75 |
| 6 to 7 weeks old | 18 to 20 | 18 to 20 | $ 13.50 | $ 13.50 |
| 7 to 8 weeks old | 20 to 22 | 20 to 22 | $ 14.70 | $ 14.70 |
| 8 to 9 weeks old | 22 to 24 | 22 to 24 | $ 15.30 | $ 15.30 |
| 9 to 10 weeks old | 24 to 28 | 24 to 27 | $ 16.90 | $ 16.90 |
| 10+ | Request | |||
| IRCF1/Sim BR (Albino) | ||||
| Offspring from a cross between a female outbred Sim: (ICR) and an inbred male BALB/cAnN Sim. | ||||