Info straight from the site!
"【2011 SUPPURATE SYSTEM HappyBag】
Contents of Happy Bag
Suppurate Systems Accessory
Limited Edition Accessories created only for the Happy Pack!
(Necklace, Ring, Brooch, Mask, Fake Piercing, Crown)
Only one item found in the world
Dead Stock Accessory"
Since its a lucky pack I cannot describe the items in detail
I opened it to see what was inside but everything is still as it was. It will come with a suppurate system postcard as well!
Bought for 12000yen, but I will sell for 10000yen shipped in the US
or $10 shipping anywhere else first class (about 2 weeks)
~not responsible for any losses though
~all these items are brand new, never worn ^^