Here's an interesting take on mining efficiency: a $200 piece of hardware can theoretically generate 3.125 Bitcoin over its operational lifespan. The numbers spark a real conversation about entry barriers in the mining space—it shows how accessible small-scale mining setups have become. Of course, the reality involves operational costs like electricity and maintenance, but the raw output potential demonstrates why miners still eye hardware improvements. It's a reminder that even compact equipment contributes meaningfully to Bitcoin's decentralized network security.