I went with my grandson and his girlfriend while SHE negotiated for a used truck for him. They knew what he wanted and looked online on every car dealer within about 100 miles for that particular make and model of truck. She saw what they were selling for, so she went into the dealership armed with appropriate prices AND pics/web info on all the vehicles she'd researched. Of course when they got to the dealership, all those trucks had stickers that were about $ 5000 MORE than the ones online. When it came to negotiating with the salesman, she showed him some of the online trucks and prices. He, of course, said THEIR TRUCKS were "better" than the ones being sold by the other dealers. She said "nonsense" and offered the price she'd seen online. He gasped as if she had just tossed acid in his face! BUT he sat there and tried the "well, I'll see what we can do" routine. He threw out a few prices here and there. none within her acceptable range. He finally looked at her and said, "Why don't you just make me an offer? " She didn't blink. just said "I DID make you an offer. 45 minutes ago! " He started stammering, but said he could NEVER meet that price, so she stood up and said "thank you for your time! " and we walked out of the dealership. Before we got to our car, the salesman was chasing after us waving some paperwork. he had "forgotten" about some glitch and could now, of course, offer her the truck at the price she'd offered in the beginning. $4, 500 less than the sticker price. It all began and ended with her doing her research, setting an acceptable price, and not being so over-anxious to actually get a truck that day that she was willing to accept his over-inflated rebuttal. I guess you've just gotta set a budget and have enough resolve to stick with it. (I told my grandson his girlfriend was a KEEPER! )