"differ in cost" is a correct and usable phrase in written English
You can use this phrase when you want to compare two or more items, services, or processes that each cost different amounts of money. For example, "The two new cars differ in cost, with the hatchback being more expensive than the sedan."
Two schools with similar reputations may differ in cost significantly when you factor in tuition, housing, transportation and any tuition discounts or scholarships.
Importantly, they did not differ in cost, but they did differ noticeably in their effects.
Motivation: DNA sequence reads from Sanger and pyrosequencing platforms differ in cost, accuracy, typical coverage, average read length and the variety of available paired-end protocols.
Finally PAT is based on the observation that both types of strategy (growth and defense) occur in plants but that they differ in cost.
This is an important issue because of the burgeoning number (>100) 4 of prognostic biomarkers in coronary disease alone, which differ in cost of measurement, and evidence of incremental prognostic value.
How do these options differ in cost and durability?
Different kinds of ADRs call for different kinds of examinations and treatments which differ in costs.
Dementia prevention strategies may differ in costs and risks.
Namely, while various MOA may differ in costs, completion rates, etc., the effects of MOA on questionnaire measurement characteristics are generally of "small to medium" size, if found at all.
Two ex situ nursery systems differing in cost, design complexity, and labor intensity were compared.
Due to the emergence of various UAV (unmanned aerial vehicle) types, differing in cost, robustness, behavior, carrying performance, etc., the question was raised whether or not these UAVs could address this problem and provide a temporary solution.
