Regular membership is $45 the plus membership is a $100 you can add 1 other person to your card
Sam's Club membership cost: $45for the basic “Sam's Saving” and $100 for “Plus”, which offers enhanced perks, including cash back rewards of $10 for every $500 spent in qualifying purchases (up to $500 annually). Sam's also offer “early shopping hours” for Plus members, which is a nice perk.
I believe a membership is about $40 per year. I know a husband and wife can share one. I'm not sure past that.
Thanks! Your answer is awaiting moderation.