mwave offers the Mukii 3.5" Hard Drive Storage Case 2-Pack in Gray, model no. MUKii-ZIO-P210-GY, for $2.99 with free shipping. That's tied with our May mention of just one (this is a 2-pack) and the lowest total price we've ever seen for this quantity. (It's a current price low for this quantity by $4.) This anti-static plastic hard drive enclosure features a buckle snap top, identification label, and more.