is my dealership overcharging me? on 2007 Pontiac G6

my dealership who i got my car from just 6 months ago is saying the shifter cable needs replaced and shifter assembly. apparently its not covered under my warranty and they want to charge me $567.56. i dont want to be taken advantage of. i dont know much about cars.

by in Dallas, TX on November 27, 2013
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2 answers
ANSWER by , November 27, 2013
Can always get another opinion, aamco will test it free of charge.
ANSWER by , November 27, 2013
Hi; I'm in Stephenville and it would cost you around $250.00 here. Would like to get $500 for it, but it doesn't work that way here. Good Luck