Sorry, I misunderstood that you were only looking for the dial. In that case, as mentioned above, fuggedaboutit, the 2020 Tokyo dials were never made available to purchase separately, they were only on an exchange basis (a damaged dial for a replacement dial). You will find Mitsukoshi and Apollo 11 35th dials available occasionally which look almost the same, but they aren't cheap anymore.
What you are aiming for is this look, an Apollo 35th dial on a 2019 Cal 1861 Speedmaster, with a 3861 bracelet.
