Rather than waste and throwing it in the trash, this is a better alternative. Recycle uses like this is a great way to save cost and show creativity at the same time. Many people unfortunately do not see things this way, and that is why they are usually very quick to dispose of any item that they see as no longer useful in their homes.
I think this is a great use for an old miner. I also think some people are looking for more of a modern industrial chic look than years past. I will see how the market reacts and adjust as needed.