If a player lands on an unowned Street, Railroad, or Utility and choose not to buy it, the Banker must auction it.
- The auction starts at M10
- All players can bid, including banker and the player that landed on the property
- A bid can be increased by M1 or more
- The highest bidder wins, pays the Bank, and takes the Title Deed card
Bidding is not obligatory
If nobody bids, the property is not sold to anybody