dick·er 
/ˈdɪkɚ/ verb
dick·ers; dick·ered; dick·er·ing /ˈdɪkɚ/ verb [no obj] chiefly US : to talk or argue with someone about the conditions of a purchase, agreement, or contract
▪ I tried to dicker for a discounted price. — often + with or over ▪ I don't have time to dicker with you. ▪ They spent hours dickering [=haggling] over the car's price.
▪ I tried to dicker for a discounted price. — often + with or over ▪ I don't have time to dicker with you. ▪ They spent hours dickering [=haggling] over the car's price.
