This article Mark Cuban's Black Amex Card Was Declined Trying To Buy A $140,000 Bottle Of Champagne After His NBA Team Won Championship originally appeared on Benzinga.com.

The 11,500-foot-space was mainly created as an additional perk for Amex’s Black Card members, who must spend at least $250,000 on their card annually and pay a $10,000 yearly fee. It includes a ...