Follow I accidentally put in the wrong List Price on my listing. What do I do? April 19, 2023 16:31 MLS Technology Inc. Knowledge Base General Questions If you have made a mistake with your List Price, the MLS Staff can adjust the listing for you within 1 business day of when the listing went live. Please call us at 918-663-7500 to make an adjustment. 0 Comments Article is closed for comments.