Question: Who purchased the Californina Club before it was combined into luxury hotel and casino Golden Nugget Las Vegas?

Context paragraphs:
Hand of Faith: The Hand of Faith is a nugget of fine-quality gold that was found by Kevin Hillier using a metal detector near Kingower, Victoria, Australia on 26 September 1980.  Weighing 875 troy ounces (27.21 kg, or 72 troy pounds and 11 troy ounces), the gold nugget was only 12 inches below the surface, resting in a vertical position.  The announcement of the discovery occurred at a press conference, attended by the Premier of Victoria Dick Hamer, in Melbourne on 8 October 1980.  Kovac's Gems & Minerals were appointed agents for the sale of the huge nugget, by the gold nugget finder, Kevin Hillier.  It was sold to the Golden Nugget Casino Chain for over a million dollars, and is currently on public display at their property Golden Nugget, Biloxi, Mississippi.

Golden Nugget Laughlin: Golden Nugget Laughlin (formerly Bobcat Club and Nevada Club) is a hotel and casino located on the banks of the Colorado River in Laughlin, Nevada.  It is owned and operated by Landry's, Inc.  It offers a number of restaurants, 300 guest rooms and suites, an expansive casino floor and dedicated meeting space.  Golden Nugget offers water taxi service from Bullhead City, Arizona, on the opposite side of the river.

Golden Nugget Casino DS: Golden Nugget Casino DS is a 2005 video game released by Majesco Entertainment for the Nintendo DS.  The game, named for the Las Vegas casino of the same name, is the first "Golden Nugget" themed game released for the DS.  A prior game was released for the Game Boy Advance in 2004 (this Game Boy Advance game was later released again in 2005 as a 2 Games in 1 pack along with "Texas Hold Em Poker"), and another prior game was released for the Nintendo 64 (called "Golden Nugget 64") back in 1998.

Golden Nugget, Inc.: Golden Nugget, Inc. (Formerly Poster Financial Group) is a Las Vegas, Nevada based private investment firm that was originally created by Timothy Poster and Thomas Breitling to acquire the Golden Nugget Las Vegas and the Golden Nugget Laughlin.

Fremont Street: Fremont Street is a street in Las Vegas, Nevada, and is the second most famous street in the Las Vegas Valley after the Las Vegas Strip.  Named in honor of explorer John Charles Frémont and located in the heart of the downtown casino corridor, Fremont Street is (or was) the address for many famous casinos such as Binion's Horseshoe, Eldorado Club, Fremont Hotel and Casino, Golden Gate Hotel and Casino, Golden Nugget, Four Queens, The Mint, and the Pioneer Club.

Steve Wyrick: Steve Wyrick (born May 12, 1970) is an American magician from Garland, Texas who is currently headlining in Branson, Missouri at the 2,000-seat The White House Theatre where his new $10 million production opened in June 2015.  Wyrick is best known for performing as a headliner in Las Vegas, Nevada for more than 15 years, having starred at Planet Hollywood Resort/Casino, Aladdin Casino, Sahara Casino, and at the Las Vegas Hilton.  He was featured in "The World's Greatest Magic" series on NBC in the 1990s.  Awards include the prestigious Merlin Award as Magician of the Year for the International Magicians Society, the world's largest magic organization.  Wyrick also headlined for multi-month perfrmances in Atlantic City at Harrah's Casino and at the Golden Nugget Resort

California Club (casino): The California Club operated from 1958 to 1973.  Phil Long took over operation of the casino located at the corner of First and Fremont Street in Downtown Las Vegas, Nevada, 1958.  The locals casino catered to local gamblers.  It was owned and operated by Phil Long and partner George Milford and was a casino only without any hotel rooms.  The California Club was sold to Steve Wynn in 1973.  The California Club was combined into the Golden Nugget shortly after the purchase by Wynn.

Steve Wynn: Stephen Alan Wynn ("né" Weinberg; born January 27, 1942) is an American real estate businessman and art collector.  He is known for his involvement in the American luxury casino and hotel industry.  Early in his career he oversaw the construction and operation of several notable Las Vegas and Atlantic City hotels, including the Golden Nugget, the Golden Nugget Atlantic City, The Mirage, Treasure Island, the Bellagio, and Beau Rivage in Mississippi, and he played a pivotal role in the resurgence and expansion of the Las Vegas Strip in the 1990s.  In 2000, Wynn sold his company Mirage Resorts to MGM Grand Inc., resulting in the formation of MGM Mirage (now MGM Resorts International).  Wynn afterwards took his company Wynn Resorts public in an initial public offering, and he remains Wynn Resorts' CEO and Chairman of the Board.  He is a member of the Republican Party.  Wynn is the finance chair of the Republican National Committee (RNC) since 2017.

Golden Nugget Las Vegas: The Golden Nugget Las Vegas is a luxury hotel and casino located in Las Vegas, Nevada on the Fremont Street Experience.  The property is owned and operated by Landry's, Inc.

The Casino: The Casino was an American reality television series broadcast on the Fox network in 2004 which followed two dot-com millionaires, Thomas Breitling and Tim Poster, as they manage the Golden Nugget Hotel & Casino, located in downtown Las Vegas instead of the more popular Las Vegas Strip.

Supporting paragraphs: California Club (casino) Golden Nugget Las Vegas
Answer: Steve Wynn