mwave offers the Mukii 2.5" Hard Drive Storage Case 2-Pack in Grey, model no. ZIO-P210-GY, for $2.99 with free shipping. That's $1.50 per case, a buck under our mention from a month ago, and $9 under the lowest total price we could find for this quantity elsewhere. This anti-static plastic hard drive enclosure features a buckle snap top and identification label.