STOP this bullshit immediately, you obviously don't own nor have any authorization to sell Gangster.com.
Gangster.com is a property of Digimedia.com.
I've contacted Scott Day (Digimedia Administrative contact for this domain) and he told me this domain is not for sale.
Last update on this domain was in 2008-11-04, so obviously not 3 months ago.
If you insist in this bullshit I'll just terminate your account (period).