i have a 3 week old 50 inch 6401 Series UHD 4K Samsung TV for sell. It's in perfect condition with the original box. Model I bought this tv from Walmart for $700 3 weeks ago thinking it was big enough for me but I ended up going back & getting a 60 inch from Best Buy. Walmart wouldn't let me return it since its been more than 2 weeks so I'm forced to sell it. It's an amazing TV & I have everything the TV came with without a scratch or spec of dust on it. Asking $500 which is amazing deal for a brand new tv that's over $700 at Walmart today. Thanks.