Other World Computing offers the open-box Seagate 2.5" Serial ATA USB 3.0 Hard Drive Enclosure, model no. SEXTDEXP2.5, for $2.75 plus $4.13 for shipping. That's $2 below the lowest total price we could find for a comparable used unit. It's compatible with any 2.5" SATA hard drive and features up to 500MB/s transfer speeds.
A 90-day OWC warranty applies.