I just had my first card rejected. In the notes it says
The card received does not match the listing details - set. I looked and I had everything listed correctly, even in the details part you have to click on to see.
I actually hope my email gets to the buyer before he takes the option of accepting the card from eBay. I know him and it would be great if I could just sell it directly to him instead of him winning the auction on eBay. We could both save some cash.