You can tailor your auction to maximize earnings.
Buy Now Price: The amount that you are willing to accept prior to the auction starting or the first bid placed.
Opening Bid: The minimum opening bid amount.
Reserved Bid. The lowest amount that you are willing to sell your item.
Bidding Increments: How much the price grows after each new bid. $5, $10, $100 for example.
Listing Days: Number of days that you want to list the item.