> A perfect example of this is under armor. Why pay 40 dollars fora t-shirt when you can get 5 for that price? You've always been able to buy a five-pack of pe

> A perfect example of this is under armor. Why pay 40 dollars fora t-shirt when you can get 5 for that price? You've always been able to buy a five-pack of perfectly good T-shirts/socks/underwear for less than one fancy name-brand item, though. That's not new with Amazon.