The Idaho National Laboratory (INL) has excess Co-60 sources that were made for DOE-Office of Isotopes, that are no longer needed. A formal RFI (link below) has been issued. INL will pay for the shipping of capsules to applicants. Costs associated with updating any radioactive material license, extra security, etc., is not covered. More details are provided via the link below.
The opportunity is listed at https://sam.gov/opp/327938b28bcf46cc8b5c396c7517d8f0/view.
The deadline for responding to the RFI is 9/30/2021.