Non-MOPAR tech question... My apologies!

I just can't win... I bought that hose yesterday because it was what I needed, it was a good price, and the seller on eBay still had 7 of them left. I got an email today saying that he had refunded my money and had opened a case with eBay to have the order cancelled because he was out of stock. Where did 7 of these filler hoses just up and walk off to? I'm done with dealing with eBay. It cost a hundred more, but I got one coming from a local parts store.