36in Unicycle to Buy, Rent or Borrow

Hi,
I’m living in Sydney now and looking for a 36in unicycle. I’ve spent many years on a 24in and want to see what it;s like to use a 36in as a regular form of transport. If anyone has one they want to sell or to rent for a while please let me know. Happy to pay a fair price.
Cheers,
-tom