US real estate investor Grant Cardone has proposed a $1 million wager to angel investor and bitcoin critic Jason Calacanis, betting that bitcoin will reach or exceed $126,210.50 by October 28, 2028. The bet, first reported by Cointelegraph, places Cardone's bullish long-term outlook against Calacanis' well-known skepticism toward the cryptocurrency. The two-year horizon sets a target roughly 40% above current levels, depending on BTC's spot price at the time of the proposal.