Winner gets a refugee visa on arrival. Everyone else is sent home. Elvis Lives - A group of ten Elvis impersonators are left on a tropical island. Last one to leave gets a dollar. This is a show that could last for years.
Most spectacular crash wins worthless share options in all the other companies.
Winner gets free lifetime counselling. Celebrity RockQuest - Just like RockQuest, but using the members of the Backstreet Boys. Winner gets their dignity back. Last one to hack into the system wins a 'get out of jail free' card. First person to find the treasure and not be killed by the others for it, wins.