OnePlus is announcing the 6T in two weeks and is already clearing up its stock in preparation for the arrival of the new flagship. The current star of the company portfolio, the OnePlus 6, is already out of stock at numerous European countries and unavailable at most third-party retailers. The OnePlus 6 is completely sold out in France, Spain, Germany, Austria, Italy, Ireland, Denmark, Sweden, Latvia, Lithuania, Bulgaria, Croatia, Cyprus. In other countries the the selection is scarce - all the traditional Midnight Black and Mirror Black variants are out, only the Red option with 8...
Source: https://www.gsmarena.com/oneplus_6_already_out_of_stock_in_some_markets-news-33553.php