MAC Neckless

i have seen this neckless since the first day i went to MAC and i love it! I really want one, but i am not able to find one that sells i know they dont sell it. But, there are some sell there own so do anyone know a website or a person that sells? Its really cute here you can see a nice picture of it:

what you think of this neckless, do you know anyone who would sell it? let me know! :D

xoxo,

Allie