newegg offers the Buffalo MiniStation Stealth 500GB USB 2.0 Portable External Hard Drive in Black, model no. HD-PCT500U2/B, for $39.99 with free shipping ($0.08/GB), via the instructions below. That's tied with our mention from two weeks ago and the lowest total price we could find now by $25. This portable hard drive is Mac- and Windows-compatible. Deal ends June 24. To get this deal:

1. Add the Buffalo MiniStation Stealth 500GB USB 2.0 Portable External Hard Drive to your cart for $59.99
2. apply coupon "SUMMRPRO16" to drop it to $49.99
3. redeem this $10 mail-in rebate for a final price of $39.99