We put an offer on a lot but the realtor put in all these conditions that we did not ask for. Its a flag lot for a very cheap price. We were prepared to pull all the lines from the street but the realtor asked the seller to pull the lines. When the seller turned down our offer the realtor didn't respond to him for 3 days so the seller thought we didn't want it. He got another offer and took it. The lot price was 33,000. All the lots in this area are around 80,000. Since the realtor put in these conditions without our knowledge can we sue?