It finally happened. As the Tropicana closes in Las Vegas and plans are made for an implosion of the resort, we have information on how to grab a piece of history, cash in those chips and vouchers, and when the building will be coming down! Even though the Tropicana is gone, that doesn’t mean it will be forgotten. In fact, many of the items still within the resort will either be auctioned off or donated to museums. And that’s all before any Tropicana implosion occurs this fall. Hello friends, and welcome to This Week in Gambling. J Todd here, standing…