For Sale by owner or agent?Both. If a buyer is pre-approved by a reputable mortgage company plus carries sufficient documentation behind it, the price is negotiable accordingly. Question refers to 1329 Sunnyside Dr, Columbia, SC 29204May 09 200800YesReport a ProblemProblemSelect oneOffensive contentIrrelevant contentSpam (pure self-promotion)OtherDetailsYour emailPlease enter a valid email address.Submit CancelContent flaggedWe will review this content. Thanks for helping make the site more useful to everyone. To learn more, read Zillow's Good Neighbor Policy.We're sorry. This service is temporarily unavailable. Please come back later and try again.