Newegg via eBay offers the Samsung D3 Station 4TB USB 3.0 Desktop External Hard Drive, model no. STSHX-D401TDB, for $99.99 with free shipping. That's $10 under our mention from two weeks ago and within a buck of the best price we've seen for this hard drive. (It's a current low by $31.) It features SafetyKey data protection.