According to @rovercrc, a crypto whale purchased 21,000 ETH valued at 90.6 million USD on August 12, 2025 (source: @rovercrc on X, Aug 12, 2025). Based on those figures, the transaction implies an average buy price near 4,314 USD per ETH (source: @rovercrc on X; calculation from the stated amounts). The post characterizes this as unreal demand, indicating unusually strong spot appetite from a single buyer at that time (source: @rovercrc on X).