1) PLAYBOY.XX - TM infringement, don't risk a lawsuit! 2) MONEY.XX - The best keyword out of the lot you posted, but depending on the ccTLD, it could be just worth reg fee. All the others are worthless in the ccTLD if it's not a top ccTLD extention. The real thing to consider is how strong is the ccTLD, past sales & the renewal fees
depends on your goals, costs of registration, tolerance for risk along with other factors. why arent they registered would be the biggest quesiton in my mind?