Affordable wheels

Hi! I adopted an adorable chinchilla yesterday. He's four years old and came with a metal wheel that is not solid, has a bar partially through the middle and is horrendously squeaky. My rabbits are going to go on strike if I don't fix that soon. I was looking at the solid metal wheels Braun style, but the price is pretty steep. Any ideas?



This is my first chinchilla, so I may have to post before I can read all the threads. Thanks for the great site!



Jeanene and the adorable Cloudy