I fell victim to this "too good be to true" Fluke 5200A. So did a pal of mine at work. What was funny was that every time one of these was "sold" as a buy-it-now, another one popped up for sale in about an hour. I think I lost count at about 20 of them. I should have checked the completed listings before I bought, because seeing a bunch of them like that would have set off my alarm bells.
Anyway, less than 24 hours later, eBay sent me a notice saying, "We’re writing to let you know that an unauthorized third party may have accessed the seller’s account to list this item. The item has been removed from the site, and the transaction was cancelled."
Unfortunately, I had already paid and now have to go through the eBay/PayPal refund process. Not particularly worried, because I will get my money back in a couple of weeks. I'm more annoyed that I couldn't actually get one of these 5200As.