Miles For Sale - buy frequent flyer miles

What they say:

"www.Miles4Sale.com is the place to buy the additional frequent flyer miles you need to get that free airline ticket or upgrade. Purchase airline miles for yourself or as a gift. Participating airlines include America West, and Delta. All purchases are 100% legal and are deposited directly into your or your recipient's account. Thousands of customers have found Miles4Sale.com a fast, convenient and economical way to get the most out of their frequent flyer programs."