Last week an unlocked Galaxy S5 hit eBay as a Daily Deal for the price of $699.99. That wasn't cheap, but the seller was apparently shipping the phone out within a day. Now the phone has already dropped a full $70 in price. It's currently going for $629.99 as part of another eBay Daily Deal.
The Galaxy S5 isn't alone. You can also get your hands on the Gear 2 for $269.99.