Aonal via Amazon offers the Aonal RFID-Blocking Leather Slim Wallet in Black or Coffee for $7.99. Coupon code "5TEE8S7P" cuts it to $6.39. Plus, Prime members receive free shipping. (Non-members can spend $49 to qualify for free shipping; otherwise, shipping costs $5.48.) That's a slight drop from our mention from three weeks ago, $9 off list, and the lowest total price we've seen. It includes three credit card slots, one ID window, one pocket, and one currency pouch.