IMHO, anyone can see that the sellers saw an opportunity to make a bunch more cash, so they threw the brakes on the auction, effectively throwing you from the train. I would be more sympathetic to them if they'd had a change of heart and decided not to sell the glove after all. I hope that eBay comes through for you Brett. Based on my past bad experiences with eBay however, I'm very skeptical. Here's hoping for a positive outcome for you.
O_G_N