The phrase "a relatively high cost" is correct and usable in written English.
It can be used when discussing expenses or prices that are higher than average but not excessively so.
Example: "The new software comes with a relatively high cost, but its features justify the investment."
Alternatives: "a comparatively high price" or "a somewhat elevated cost".
"You have a relatively high cost of living, and you have a reasonable social safety net.
For a capital-intensive project such a relatively high cost of capital is a serious handicap.
"It's not just the banks, but somebody has to be carrying these assets at a relatively high cost of money," Mr. Sexton said.
A few years ago, the mayor floated the idea of an advertising campaign highlighting a lack of jobs and a relatively high cost of living.
Since angiography is invasive and has a relatively high cost, non-invasive ultrasonic Doppler sonography is generally recommended to diagnose of athersosclerosis.
This method has specific limitations, however, such as the large size of the instrument, a relatively high cost and limited availability.
Loss of tissue to disturbance in such a strategy, however, may impart a relatively higher cost, as regrowth would be much slower.
As the outlook for the global economy worsens, Turkey, with a relatively high-cost but low-skilled workforce, will be especially exposed.
In Japan, which remains a relatively high-cost market, A.N.A. and AirAsia are hoping to emulate the success that budget carriers have had elsewhere in the region.
"New York City is obviously a relatively high-cost jurisdiction and many of the companies spurring development in Jersey City are interested in that," said Gaulberto Medina, who was chief executive of the New Jersey Commerce and Economic Growth Commission in the Whitman administration and is now director of the technology enterprise group at Cushman & Wakefield in East Rutherford.
"However, it is currently a relatively high-cost play and with currently low crude prices we will not be devoting a significant portion of our resources to TMS in the near term," Wilson continued.
