newegg offers the ADATA DashDrive Durable Series 500GB USB 3.0 Portable Hard Drive, in Yellow (pictured), model no. AHD710-500GU3-CYL, Blue, model no. AHD710-500GU3-CBL, or Black, model no. AHD710-500GU3-CBK, for $69.99. This $10 mail-in rebate drops it to $59.99. With free shipping, that's $25 under our mention from April and the lowest total price we could find by $40. This portable drive is waterproof and shock-resistant. Rebate ends February 28.