Samsung Galaxy S6
A slew of Galaxy S series of flagship devices can now be purchased with whopping 50 percent off via AT&T’s Cricket Wireless as part of Cyber Monday (week) sale. Pictured above: Samsung Galaxy S6 Reuters/Beawiharta

Two major flagship smartphones, the LG G Flex 2 and the Samsung Galaxy S6, are now available a major discounts on eBay. The 32 GB LG G Flex 2 unlocked is available for $389 and the 32 GB Galaxy S6 unlocked is priced at $499.

The unlocked 32 GB LG G Flex 2 (H950) in platinum silver available on eBay can support AT&T and T-Mobile networks. On AT&T, the handset is available with an off-contract price of $708.99. However, the LG flagship is available for $389 along with free shipping from qualitycellz, which has a 99.2 percent positive feedback rating. It is a limited time offer, but the exact expiration date is not listed.

The LG G Flex 2 was unveiled at the Consumer Electronics Show in January. It is one of the first handsets to feature the Snapdragon 810 chipset and sports a curved body along with a full HD 5.5-inch screen, 3 GB of RAM, support for up to a 128 GB microSD card, a 13 megapixel camera enabled with optical image stabilization (OIS), 2.1 MP front shooter and a 3,000 mAh battery.

The unlocked Samsung Galaxy S6 (SM-G920F) with 32 GB internal storage also supports AT&T and T-Mobile. Its $499 pricing includes free shipping. Without a contract, AT&T is selling the device for $684.99. The seller, Techno Trading House, has a 99 percent positive feedback rating on eBay and is offering three color variants: black, white and gold.

The Galaxy S6 comes with a 5.1-inch screen that supports Quad HD resolution. It features Exynos 7420 chip, 3 GB of RAM, 16 MP OIS camera, a 5 MP selfie shooter and a 2,550 mAh battery.