Mason 5-Piece Cross Back Dining Set (Black) or (White) for $179.00. Select free site-to-store for in-store pickup at Walmart to save on shipping. Otherwise, shipping is $22.97 for a total of $201.97 shipped. Here is a screenshot for your reference. This 5-piece dining set includes a rectangular table, measuring 45″L x 28″W x 29″H and four cross-back chairs with upholstered seats and polyurethane foam fill. Most places have this dining set for about $254 or more.