The Gold Spike Las Vegas has been sold to local real estate investors Huan Jeff Mai and Qing Zhong for $11.38 million. According to Clark County property records, the transaction closed on June tenth through the estate of the late Tony Hsieh. Hsieh, the former chief executive officer of Zappos, had acquired the downtown property and its related parcels in 2013 for nearly twenty-seven million dollars. The current purchase price of the Vegas casino represents a significant decrease, coming in at less than half of what was paid for the location more than a decade ago. The real estate acquisition…