AliExpress sellers have no qualms about offering phones that aren't official yet. The Huawei nova 3i is the latest example as both 4GB / 64GB and 6GB / 64GB versions were put on sale. The prices are $480 and $520 respectively (that's 410/445). Three color options are available for both versions: White, Black, Red and Purple. The image in the listing may not be entirely legitimate - there's no notch. All previous leaks show a notch and the nova 3 has a notch as well (it too has a 6.3" screen, but with a notch and 1,080 x 2,340px resolution). That said, the 1,080 x 2,160px resolution of...
Source: https://www.gsmarena.com/huawei_nova_3i_prematurely_and_unofficially_goes_on_sale_without_a_notch-news-32258.php