Newegg via eBay offers the Toshiba 3TB Canvio Desk USB 3.0 External Hard Drive, model no. HDTB330XK3CA, for $79.99 with free shipping. That's $10 under our mention from three days ago and the lowest total price we've seen. (It's the best price now by $20.) It features an 8MB cache and runs at 5400 rpm.
From Grandma's china to your baby's old clothes, we tell you where to get the best price for all your extra stuff.