Well in my case i have noticed they offer higher money then the market price,where noone was offering more than 1650 for my car,personal buyer was not even ready to buy the car due to condition,dealers were only willing and the max offer i got was 1650 where as car first purchased it for 1890k
Also a friend sold his karachi number belta for 10 lakh to car first whose highest offer he got was 1920