Not just any 3D printer- one that can print
aluminum.
I took a quick peek online and whoever buys a 3D aluminum printer to undermine this apparent consumer robbery is going to have to sell a HUGE number of them at $1 or $2 to cover the cost of the printer alone. But more power to you startup entrepreneurs. Build me the exact same thing for a $1 and I'll buy ASAP.
To those able to borrow a friends 3D aluminum printer and/or use the library aluminum printer, impressive that you have such friends and libraries. I live in a very rich county and my library is begging for pocket change to add some new books. But I guess if a library has a 3D aluminum printer, they can just print any book on aluminum and that will likely last for nearly forever... unless someone steals it for home siding replacements.