Stork Craft Wrangler Twin-Over-Twin Bunk Bed for $155.00.  Select free site-to-store for in-store pickup at Walmart to save on shipping.  Otherwise, shipping is $14.97 for a total of $169.97 shipped.  Here is a screenshot for your reference.  It is available in Cherry, Espresso, and White finishes. This bunk bed is made of  Pine wood in non-toxic finish, features a fastened ladder, full length guardrails, and measures 76.5"L x 40.9"W x 58.9"H.  Most places have this bunk bed for about $197.