Does anyone have a clothes dryer?
Even thousands do.
Where did you get it (imported or found local?)
An electrical shop. Do people import them? Why? Poland isn't a desert.
how do you run it (LPG, electric?)
Nowadays, Bobbystand, home appliances run on electricity. Safer than gas and less hassle than clockwork.
and how much did/does it cost you?
The same as dryers the world over.