KISS figurehead Gene Simmons undoubtedly has real estate on his mind this year. The musician just purchased a somewhat austere-looking mansion in Beverly Hills, Calif., for $10.5 million — one month after he sold his previous Beverly Hills pad for $16 million. Not that KISS fans clued into Simmons’ businesslike M.O. would be surprised by his shrewd moves. Earlier this week, Simmons remarked that he makes money at an Olympic level now. He also recently listed his $14.95 million home in the Las Vegas Valley. Look at photos of the new crib down below. TMZ reported that Simmons got something of a …