Newegg offers the Matsunichi 1TB Portable USB 3.0 External Hard Drive in Black, model no. DM-256-BK-1TB, for $59.99. Apply coupon code "TB7WK2" and it drops to $49.99. With free shipping, that's $5 under our mention from last week and the lowest total price we've seen. (It's a current price low by $10.) It features data transfer speeds of up to 10Gbps. Deal ends July 13.
Note: If you haven't yet, use Newegg's iPhone app and pay using Google Wallet to cut it to $44.99. (This discount can only be used once per account and the discounts do not stack.)
Update: Discount corrected.