Dipstick end broke off in oil pan. Any suggestions?

Just built and installed a new motor let her run for a bit then pulled the dipstick (which had a few kink) and the end broke off all fell in the oil pan. Drained the oil hoping it would come out but it did not. dragged the bottom with a piece of wire couldn't get it. stuck a magnet in there but i believe the end is non-ferrous. I am going to get some cheap oil and try to flush it out tomorrow. Really do not want to pull the motor again. Any suggestions?