Can you add a final sentence?

A man took in a lodger. Being very stingy, he gave him the smallest room at twice the total rent.

The subtenant was studying mechanical engineering at a university of applied sciences, so he was a student.

The landlord was not a scholar and his life was very modest as he was not only stingy but also risk-averse. He kept his money in a savings account and his savings never grew more than five times.

After half a year, the subtenant gave notice that he wanted to move.

Since the landlord was also lonely, a tear slipped from his eye. He opened his piggy bank, counted 10 euros, and ordered a margarita and a 0.5 L Coke for the farewell celebration, or rather, for him, for the farewell mourning.

After the pizza was eaten, most of which was eaten by the landlord, the landlord asked what he was actually planning to do and why he was moving.

He received a reply that the lodger had invented something: a machine that could print money.

When he heard it, a ball gathered in his throat and he whispered, can you offer to show the machine.

The lodger took out a small, Russian-style shkatulka machine and pressed the green button. The lights flashed a pattern, and a 50-euro bill rolled out.

The landlord bought the machine for 10,000 euros.

Everything would have been fine if it weren't for his greed. He decided to print the 10,000.

The 50 euro notes jumped one after the other, and then…