i went to 3 dealers (all within 15 minutes of me) to get my deal. an 09 c4s 106k for 96k - almost 10% off...sure - some will tell you to screw when you tell htem what you want...but it's like selling a house - many people may think you are asking for too much - but you only need one buyer. (you only need one dealer to say yes...)

 

Nice! This whole idea of "too aggressive" is ridiculous anyway. these dealers are all big boys and its just business. They don't have to accept any offer so dont be afraid to negotiate.