I'm not aware of a time when copper was more expensive than nickel. It wasn't within the last 25 years: https://tradingeconomics.com/commodity/copper https://t

I'm not aware of a time when copper was more expensive than nickel. It wasn't within the last 25 years: https://tradingeconomics.com/commodity/copper https://tradingeconomics.com/commodity/copper https://tradingeconomics.com/commodity/nickel https://tradingeconomics.com/commodity/nickel