His museum brings in $600,000 per year. Dang nice way to make a good living.
https://www.thesun.co.uk/news/3883930/most-armed-man-america-dragon-mel-bernstein-colorado-guns/
https://www.thesun.co.uk/news/3883930/most-armed-man-america-dragon-mel-bernstein-colorado-guns/