Our business model Offer your machinery at the push of a button all over Europe and profit from higher sales prices Before a second-hand construction machine is placed in the yard, it usually sees several owners. If you sell your machinery the conventional way, intermediaries reduce both the price of the seller and the dealer’s margin by an average of 20%. Sellma connects you directly with leading dealers from all over the world and helps you to get a better price for your used machinery. All this on transparent conditions, safe and reliable.