Other World Computing offers the open-box Seagate 2.5" Serial ATA USB 3.0 Hard Drive Enclosure, model no. SEASEXTDBAS2.5, for 97 cents plus $4.13 for shipping. That's $2 under our May mention of a new unit and $4 below the best price we could find for a used unit today. It's compatible with any 2.5" SATA hard drive and features up to 5Gb/s transfer speeds.

A 90-day OWC warranty applies.