Spanx Sale As Low As $9.99! The links in the post below may be affiliate links. Read the full disclosure Here.August 28, 2013 by laurie Leave a CommentSpanxMOMMY DEAL ALERT!! – Zulily has Spanx on sale today! They have tons of different styles including the tights and camisoles. Prices start at just $9.99. Many of these styles are as much as 60% off so it’s a pretty nice sale.