During the OPPO Inno Day 2021, OPPO launched a couple of exciting technologies, but what gained the most attention was the company’s first-ever foldable phone, OPPO Find N 5G . The foldable phone went on for sale in limited quantity in China and went out of stock immediately after the launch. While the sales start from December 23, those who bought the foldable phone early are now reselling it at a price point higher than the original asking price. On a Chinese second-hand/ used goods platform, early buyers are now selling their base model for 9,299 Yuan(?$1,460), while the 512GB…