Sharper Image Men’s Memory Foam Slipper Only $2.88! I may have been given a product or money for this post and/or it may have affiliate links in it. Disclosure PolicyMay/15th/2017 by Crystal Leave a Comment Check out this slipper deal. Walmart is offering this Sharper Image Men’s Memory Foam Slipper for $2.88! They have them available in a few colors too.