newegg offers the Sans Digital 4-Bay Serial ATA to eSATA RAID Enclosure in Black, model no. MS4UM+B, for $139.99. This $20 mail-in rebate cuts it to $119.99. With free shipping, that's the lowest total price we could find by $17, although we saw it in a different color for $10 less in our March mention. This JBOD tower can hold up to four 3.5" SATA hard drives (maximum storage capacity of 12TB) and features port multiplier technology and USB 3.0. Rebate expires June 13.