The price range for the different types of sanding blocks varies greatly. On the internet, you can find delta sanding blocks ranging in value from 30 to 100 euros, with the more popular models staying in the 70 euro range.
The random orbital sander can be found from 50 to 700 euros. It should be said that the more expensive products are designed for construction and more rigorous work. A double sander can be found from 50 to 2000 euros, with the upper price range being reserved for expert machines.