$4 + free shippingSHOP NOW
9steals via Amazon offers Prime members the SHARKK Aluminum Credit Card Wallet in Red or Blue for $3.99 with free shipping. (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $5.17.) That's the lowest total price we could find for such an aluminum wallet by $1, although we saw this for a buck less a month ago (since expired). It claims to protect credit and other cards from RFID scanners and is water-, stain-, and impact-resistant.
Posted March 28, 2012