Oh man D: I see what you mean. Their ebay shop is out of stock, but they have a store on taobao. I don't think they have it in stock right now, but you can try emailing them to put it back in stock.
Here's a link to the taobao page. It's in Chinese but at least you can see the wig. ^^
And don't let the prices confuse you, they're between $5-15 for short wigs. ^^