The eccentric Bosch Professional sander is the subject of a very advantageous good plan at Cdiscount. You can get it at 102.90 euros, paying in several installments (4 x 26.35 euros) The device benefits from free shipping, and will only take a few days to arrive at your home.
The eccentric sander offers a power of 250 W, which allows to sand wood, lacquers or acrylic surfaces. The on/off button is located at the front of the sander, so as not to interfere with the work in progress.