一个是买价一个是卖价，你能在卖价上减10%就不错啦。

Wholesale - The price a seller should expect to receive from a dealer in a sale or trade. It assumes that the vehicle is in good mechanical condition, clean and well maintained. Any reconditioning or repair costs should be deducted. If there is no price, data was not available at time of publishing.

Retail - The maximum a buyer should expect to pay a dealer. It also assumes that the car needs no mechanical attention and is clean, showing only normal wear. Any reconditioning or repair costs should be deducted. Keep in mind dealers usually ask for more than they will take and that dealer guides tend to be on the high side of the market.