You can add a "Buy It Now" price if you would like to sell items at a set price.
If your auction items has both Bidding and a Buy It Now price activated, the buy it now price will be removed once the bidding price exceeds Buy it Now price.
1) Click "Auctions" on the far left > Click on "Manage Auctions".
2) Click on the your Auction Name.
3) Click on "Items".
4) Click "Add Items".
5) Click "Yes" next to "Add Buy it now" and enter the buy price.