Why are calculators so expensive?

The batteries are even not rechargeable like a cell phone.” Curtis estimated that each calculator costs about $15-20 to make. Due to the high market price caused by high demand, he guesses that the company can boast a profit margin of over 50 percent.

What is the most powerful calculator?

TI-89

What is the best calculator in the world?

The Best CalculatorTexas Instruments TI-30X IIS 2-Line Scientific Calculator. Helect H1006 Standard Business Calculator. Sharp EL-244WB Business Calculator. Casio Inc. Texas Instruments TI-84 Graphing Calculator. Texas Instruments TI-30XS MultiView Scientific Calculator. Texas Instruments TI-36X Scientific Calculator.

What is the most expensive calculator in the world?

The Five Most Expensive Calculators in the WorldHP 19BII Financial Calculator – $299.HP 32Sii Scientific Calculator – $700.Wolfram Mathematica 9 – $2500.HP 9100A – $4900.Grillet Portable Calculator – $155,000.