Placed a WTD ad for a Nikon DSLR, got an email with good deal on a D80 from someone called Dan Hallty. email@example.com
Before parting with 'Paypal gift only' cash I asked for his STW name: dannh73
The photos and description he sent me in the email were identical to This completed eBay listing
Strangely, he doesn't reply to my emails after I pointed this out.