TechFlow, Sept 4 — According to Bitcoin News, American entrepreneur Grant Cardone recently listed his Miami Golden Beach mansion for sale at a price of 400 bitcoins (approximately $43 million). The property was sold within 72 hours of being listed.

TechFlow, Sept 4 — According to Bitcoin News, American entrepreneur Grant Cardone recently listed his Miami Golden Beach mansion for sale at a price of 400 bitcoins (approximately $43 million). The property was sold within 72 hours of being listed.

According to Bitcoin News, American entrepreneur Grant Cardone recently listed his Miami Golden Beach mansion for sale at a price of 400 bitcoins (approximately $43 million), and the property was sold within 72 hours of being listed.