There's going to be a tipping point where 3D printers are good enough and new enough that you can turn a profit selling printed goods. Like any technological sh

There's going to be a tipping point where 3D printers are good enough and new enough that you can turn a profit selling printed goods. Like any technological shift, people will flood the market, bringing down the profit sold by printed goods to 0. Buying at the right time means that you can more than recoup your investment. I don't think we've reached that point yet.