I found a deal through Ebay where you get 35% cash back on any buy it now auction, up to $250 per auction. So anything over $715($715 x 35%=$250) will just have $250 cash back. Cash back is in the form of a credit to your paypal account.
From another site:
"Only applies to Buy It Now items paid for using PayPal. For example, go to http://www.live.com/ (type it into your browser, don't click the link in this post) and search for a Fender bass. Check the paid results at the top and right for a link to eBay with the "live search cashback" icon. Click it, find a Buy It Now auction for a Fender bass (or whatever you want for that matter). Discount should be listed on checkout page."
Here's the official rules: [Invalid or Expired Link Removed]
From another site:
"Only applies to Buy It Now items paid for using PayPal. For example, go to http://www.live.com/ (type it into your browser, don't click the link in this post) and search for a Fender bass. Check the paid results at the top and right for a link to eBay with the "live search cashback" icon. Click it, find a Buy It Now auction for a Fender bass (or whatever you want for that matter). Discount should be listed on checkout page."
Here's the official rules: [Invalid or Expired Link Removed]