Meritline offers the Airlink101 2.5" Serial ATA to USB 3.0 External Hard Drive Enclosure, model no. AEN-U2530v2, for $12.99. Coupon code "MLCKD05ENL1" cuts it to $9.99. With free shipping, that's tied with our April mention and the lowest total price we could find by $2. This enclosure features support for hard drives up to 2TB, up to 5Gbps transfer speeds, and an aluminum cover. Coupon expires after 100 uses.