so i open ebay i and i was looking for xiaomi tv box and these are selling for 5-10$ on 3 listings i'm not sure if this is some sort of scam or what are your guys toughts?

here are links to ebay: https://www.ebay.com/itm/Global-Version-Xiaomi-Mi-TV-Box-3-Android6-0-4K-8GB-HD-WiFi-Bluetooth-Multi-lang/112611437114?hash=item1a382a2a3a:g:DzAAAOSwUoNZ6r7y

https://www.ebay.com/itm/NEW-2017-Xiaomi-Mi-Box-3-Streamer-4K-Android-6-0-TV-BOX-8GB-Quad-Core-HD/322844883398?hash=item4b2b0df9c6:g:e3wAAOSwZW5Z7whR

https://www.ebay.com/itm/NEW-Xiaomi-Mi-Box-3-Streamer-4K-Android-6-0-TV-BOX-8GB-Quad-Core-HD/162722489662?hash=item25e304253e:g:fqEAAOSw8b1Z7U7d

accounts seem sketchy to me so what's going on like if i don't get described item i can easy chargeback via ebay...