Groupon offers a 1-Year Sam's Club Membership bundled with a $10 Sam's Club Gift Card for $30. Assuming you'll use the gift card, that beats Sam's Club's own offer by $25. It also elicits future savings across the site too- non-members have to pay an extra 10% on every offer (e.g. $20 plus a $2 surcharge for non-members; $20 for members). Deal ends March 26.

But I wanted a $25 Vudu Credit! Well, you're in luck- you can get the above deal plus the Vudu credit for $45.