For its newsletter subscribers only, newegg offers the Rosewill 2.5" & 3.5" USB 3.0 Hard Drive Dock, model no. RX-DU300, for $14.99 with free shipping via the instructions below. That's the lowest total price we could find by $15. This USB 3.0 docking station connects 2.5" or 3.5" SATA hard drives to a Mac or PC and features hot-swap capability. Rebate ends June 27. To get this deal:

1. View the Rosewill 2.5" & 3.5" USB 3.0 Hard Drive Dock for $29.99
2. apply coupon code "EMCXPVW75" to cut it to $24.99
3. redeem this $10 mail-in rebate for a final price of $14.99