Buying a 2010 Jeep Wrangler Unlimited, and saving $4000 off of MSRP.
I was able to negotiate from an informed position. The dealer had to give me a fair price since I knew exactly what the dealer cost of the vehicle was and I could negotiate fairly. I received an extra $1000 off the retail price plus an extra $2500 in factory incentives for a total savings of $3500!!!! It was worth the investment in Carcost Canada for the negotiating tips alone. Great service!