Things You'll Need
Instructions
Press the "Left Arrow" on your game controller, and select "Multiplayer."
Press the "Down Arrow" on your controller, and select "Auction House" from the "Xbox LIVE" sub-menu. Press "A" to enter the "Auction House."
Press "A" to enter search criteria (Price, Car Make, Car Model) for cars available to bid on. Refer to the upper-right portion of the screen for the credits you have available to use for bidding.
Press "X" to search for cars to bid on.
Press the "Down Arrow" to scroll through the list of cars available for bid.
Press "A" to preview a car and its tuning specifications.
Press "A," and select "Bid" to place an initial bid.
Press the "Right Trigger" button, and scroll to the "My Bids" sub-menu. All of your active bids will be shown on this screen. If an alternate bid has been placed in excess of your bid, you will have the option to "Re-bid."