Only a handful of states can claim a single-family home sale topping $100 million. Colorado has joined that rarified group with the record $108 million closing on Monday of 419 Willoughby Way on Aspen’s Red Mountain. “It is great for the market. It is a testament to how special a community Aspen is on a global scale,” said listing agent Riley Warwick, who is with the Saslove & Warwick Team at Douglas Elliman Real Estate. The founder of the Bellagio and Wynn resort casinos, Steve Wynn, teamed up with Thomas Peterffy, a pioneer in computerized and discount stock trading, to purchase the home for close to the $110 million the Wall Street Journal reported earlier this month. Patrick Dovigi, founder and CEO of Green for Life Environmental and a former professional hockey player in Canada, was the seller.