Tinsley dates coupon king

FROM “High Society” to Coupon Cabin. Tin

sley Mortimer has moved on to another wealthy man after her disastrous relationship in Palm Beach, Fla., we’re told.

Sources tell us that the onetime queen of the socialites is dating coupon king Scott Kluth, founder and CEO of the popular money-saving site Coupon Cabin.

Mortimer skipped town for Florida after the collapse of her marriage to Topper Mortimer and her TV show “High Society” was axed in 2010. She had been in a tempestuous on-andoff relationship with sugar scion Nico Fanjul since December 2012.

That relationship — which saw Mortimer hospitalized on Christmas Day in 2013 “due to possible battery” — ended for good in April 2016, when Mortimer was arrested for trespassing outside Fanjul’s home.

Now Page Six has learned that Mortimer — who recently moved back to the city to appear on Bravo’s “Real Housewives of New York City” — has been dating Kluth for several months. Sources close to Mortimer tell us that she is “very happy” and that coupon king Kluth is, in contrast to her ex, “very nice to her.”

The 38-year-old Kluth, whose bargain-hunting empire is based near Chicago, is a Kennedy enthusiast who has an . . . interesting collection of historical artifacts, including the “largest known section of the fence from the grassy knoll, and the gun, badge and jacket of the police officer who arrested Lee Harvey Oswald.” In 2009, Kluth told Crain’s that he’s a “Real Housewives” fan, but added, “If that’s how the other half lives, I don’t want to be in it.”

His romance with the Tins isn’t Kluth’s first brush with reality TV: In 2012, he hired Kate

Gosselin to blog for his site, then fired her saying: “Her contributions do not align with the authenticity which we set out to build almost a decade ago.”

A rep for Mortimer said, “I don’t comment on my clients’ personal life,” and Kluth declined to comment.