The Twunderwear Trailer

The trailer ends after about 53 seconds and then the remaining minute and 40 seconds of this trailer is a commercial for Tommy Wiseau's underwear. Currently markdown, it's $20 markdown for $50 for this Twunderwear. How many pairs do you get? I'm on TommyWiseau.com. And it looks like you get a free room DVD with when you buy the Tw Thunderwear.