Buyer purchased a brand new GIGABYTE GeForce RTX 4080 Super WINDFORCE V2 16G Graphics Card (GV-N408SWF3V2-16GD), claimed received product had hand prints on the box, missing accessories and card itself was not new.
Then typical way of scammer whom will pay for his return costs by shipping Express service. Returned product has a disassembled the main board and swapped the chip with a RTX 3070, so the card has the same serial # sticker on it.
Just like this method: https://www.tomshardware.com/pc-components/gpus/amazon-sold-a-fake-rtx-4090-frankengpu-cobbled-together-with-a-laptop-gpu-and-4080-board-scam-board-was-found-in-a-returns-pallet-deal