The test, which can take up to an hour and 10 minutes, costs $175.
The test costs anywhere from $45 to $100, and some students take it again.
The tests cost $35 to $80; $2 billion is spent each year.
However, these tests cost more, so they are not available in many places.
The test should cost about $50 when done by a reliable firm.
The test costs $300 to $500, and most health insurers don't pay for it.
The tests, which over 1000 patients purchased, cost $249 to $450.
The test takes a little more than an hour and costs about $40.
The test, which does not put any pressure on the tank, costs about $550.
The average test costs the client $30,000 to $50,000, he said.