Seagate STDT8000100 Backup Plus 8TB USB 3.0 External Hard Drive for $299.99 shipped. Note that you will also receive a FREMO P100 10400mAh Power Bank and a dual-port USB car charger. Here is a screenshot for reference. Alternatively, it is available at Amazon for $299.99 shipped. This is the largest consumer hard drive currently available and should give you the bragging rights of having the biggest hard drive on the block for some time to come. Your spouse or significant other would be proud.