"inexpensive cost" is a perfectly acceptable and usable phrase in written English.
You could use it when talking about an item or service that is surprisingly low-priced compared to its competitors. For example, "This product has an incredibly inexpensive cost compared to similar items on the market."
The proposed design allows handling uncertainties and lack of modelling at a computationally inexpensive cost.
Proportional integral (PI) controllers are the most commonly used controllers in industrial applications because they are relatively easy to design, have simple control structure and inexpensive cost.
Account for the catalytic activity, life span and inexpensive cost, the PTFE modified Fe-C was potential for industrial application as a good electro-Fenton catalyst to abate biorefractory pollutants in neutral pH condition.
Although advice is available to oilseed rape growers regarding control thresholds, it may not be adhered to due to the expense of pollen beetle monitoring relative to the inexpensive cost of pyrethroid insecticides.
The edition of 100 copies was advertised at the inexpensive cost of $1, with the overly optimistic comment "and hurry-hurry or they will all be gone". Today, only Princeton University Library holds a copy of this book by a noted art historian and poet (donated by Lew Ney), leaving the actual print run in doubt.
Recently, the use of cellulosic fibre fabrics and their fabric reinforced polymer composites as reinforcement materials within and/or outside of construction materials (e.g. concrete) has gained popularity due to their inexpensive cost and favourable specific mechanical properties compared with synthetic fibre fabrics (e.g. E-glass).
They also sit on the steering committee and are in charge of researching and updating the clinic's formulary, a stock of inexpensive, cost-effective drugs that are purchased from the hospital pharmacy.
Taxis are also inexpensive, costing £5 to £10 for short hops within the city.
It's inexpensive, costing pharmacies as little as $0.06 per day of treatment.
Perhaps the biggest benefit, Sony spokesmen said, is that the special CD-R's are relatively inexpensive, costing about $4 per disc.
Vancomycin, which he described as "the drug of choice at this time," is relatively inexpensive, costing about $14 a day, Dr. Meyers said.
