Noun:
1: deal, bargain an agreement between parties (usually arrived at after discussion) fixing obligations of each; "he made a bargain with the devil"; "he rose to prominence through a series of shady deals"
2: bargain, buy, steal an advantageous purchase; "she got a bargain at the auction"; "the stock was a real buy at that price"
Verb:
1: dicker, bargain negotiate the terms of an exchange; "We bargained for a beautiful rug in the bazaar"
2: bargain come to terms; arrive at an agreement