[Viper]

Some good information on car buying could also google car dealer and car salesmans secrets.

http://www.rd.com/advice/saving-money/21-more-things-your-car-dealer-wont-tell-you/

How to buy a used car like an automobile dealer

http://www.fatwallet.com/forums/deal-discussion/1023835/

http://beatthecarsalesman.com/secret.html

http://money.cnn.com/2002/12/31/pf/autos/q_carsales/

http://howtobuyanewcarsecrets.blogspot.com/


http://cardealerbuyingsecrets.com/

http://www.dvorak.org/blog/2011/07/22/cracking-the-sinister-car-dealerships-secret-code/