Ethereum treasury firm SharpLink Gaming announced Tuesday that it added nearly $79 million in ETH to its holdings in its first crypto buy in over a month.  The Minneapolis, Minnesota-based firm now has 859,853 ETH, now worth over$3.5 billion, after it bought 19,271 ETH at a cost average of $3,892 per coin last week. Last week, the company announced that it had raised$76.5 million through a stock sale. ETH's price has swung wildly this month after crypto markets took a hit following the latest trade tariff ...