Samsung Galaxy K zoom available to buy in the US for $450 (via eBay)
Amazon lets you order a similar Galaxy K zoom (meaning with AT&T 3G, but without LTE), although it asks a higher price for it: $529.72.
If the absence of LTE doesn’t bother you, buying a Galaxy K zoom for $449.99 may be a good deal. The device runs Android 4.4, and comes with a 20.7MP rear camera that features 16x optical zoom, OIS, and Xenon and LED flashes. You’re also getting all the features of a decent mid-range smartphone, including: a 4.8-inch Super AMOLED display with 720 x 1,280 pixels, a 6-core Exynos 5 Hexa processor, 2GB of RAM, and 8GB of expandable internal memory. One of the downsides of the K zoom is that it's quite bulky, measuring 5.41 x 2.79 x 0.65 inches (137.5 x 70.8 x 16.6 mm), and weighing 7 ounces (200 grams). If that doesn't scare you, you can order the device at either of the two source links below.
sources: eBay, Amazon via Android Police