beats by dr. dre solo purple edition?

[jojo w <3]

i really want the purple beats by dr. dre solo's but i have heard of so many snapping of the head bands. on the website they state the warranty policy but i am a little bit confused so could anyone explain. then also i found this website saying they are selling them for 30% off. i would love to buy them from this site but i cant find if they are an authorized dealer and if they are did anyone buy them from this website. is this a trust worthy website that would be safe to use my credit card with