Paying to Shop?

So Gilt is having one of their periodic warehouse sales in Boston tomorrow, but they want me to pay $10 to get in? The only things I've ever bought from them are undershirts that I ended up returning because the website had misstated the fabric content, and a casual shirt that I only wore for a couple of years.

Maybe if the admission fee was going to a charitable organization like the Jimmy Fund it would feel worth it, but even then I feel like I would be unlikely to find anything good enough, at a good enough deal, to make me feel like it was time and money well spent. I suspect that fashion-loving ladies probably get the better end of the deal.