If you've always wanted to get a Sam's Club membership, NOW is the time. Now through August 23, new members can get a membership to the warehouse store starting at $20! The $20 fee is for the normally $50 "Club" membership tier. If you're looking to get the "Plus" membership, you can save $50 during this period. That would take your annual "Plus" membership down to $60 instead of paying the full $110. Just a reminder: these deals are for new members only and last until August 23. What would be your most-purchased item at Sam's Club? How do you think Sam's Club compares to Costco?