The phrase "at minimal additional cost" is correct and usable in written English.
It can be used when discussing expenses or pricing, indicating that something can be done with very little extra expense involved.
Example: "We can upgrade your service package at minimal additional cost, ensuring you receive the best features without breaking the bank."
Alternatives: "with little extra expense" or "at a negligible added cost".
The bioclimatic representation model identified solutions that meet biodiversity representation goals and substantially improve bioclimatic representation at minimal additional cost in terms of total land selected for a conservation portfolio.
Amplifying these activities could have a positive health impact at minimal additional cost.
These duties were accommodated during regular working hours at minimal additional cost to the project.
The design of the study means that participants will be able to be followed through record-linkage for many decades, until death, at minimal additional cost.
The secondary conditions detectable by a multiplex technology such as MS/MS or HPLC and included in a differential diagnosis for the primary target conditions can be screened at minimal additional cost and are, in fact, determined in the diagnostic setting during follow-up.
Strengths of the study include the system of referrals from physicians, which required very little time on their part, and the fact that the approach we used is nearly fully automated and can thus be scaled for use with large numbers of patients at minimal additional cost.
When considering the trial budget to recruit a target of 500 patients was £650,000 at a cost of £1300 per patient (£650,000/500) an extra fifty pounds per respondent is a minimal additional cost.
Our results indicated that accordance with some DASH targets could be improved with no or minimal additional cost to consumers.
Consideration should be given as to whether at the very least quality of life and place of residence (i.e. own home, care home, nursing home) could be relatively easily measured at, say, six months and one year post intervention to lengthen the time horizon of any such study at minimal additional research cost.
This would provide a valuable additional income stream with minimal additional costs other than those of transport and application to the crop.
