Someone tried to scam me out of a good deal of money for a fancy chef's knife. They had it listed on eBay saying they'd sell it for a certain amount, but the listing didn't have a "Buy It Now" option, so I (stupidly) sent them a direct email offering to buy it. They sent me back a bogus eBay "Buyer Protection Invoice" with instructions to go to Walgreens, buy a $500 eBay gift card, scratch off the back of the card and email them a pic of the redemption code. Lol. Like eBay would ever give someone instructions like that. I forwarded the email to eBay's security center: spoof@ebay.com.