Swiss Speedcubing Online-Shops
Fabitasia is the Swiss Cube-Shop with the best prices and a big range of products. You can buy cubes in the online-shop or at a lot of competitions in Switzerland.
The Speedcubing Online-Shop of Thomas Stadler has a big assortment. Aside from some Swiss competitions, you can also buy cubes online.
The american online-shop TheCubicle.us has a lot of products. The newest cubes can be preorder. Delivery takes between 5 and 10 days, depending on the order.