You must be a registered and logged in user to buy an item on the site.

Once logged in, just visit the page of the item you are interested in and see if there is a "Buy Now" button.

If the seller chooses to allow Buy Now, the Buy now purchase price will be displayed. Just select that button to claim the item and complete checkout.

If you use Buy Now, you must complete payment within 24 hours for the item, or you will be permanently banned from the site.

It is up to each seller if they choose to allow Buy now on and item or not. Not all items will have the Buy Now option.