LOL – if dry aged beef – let alone untrimmed dry aged beef was going to kill anyone I would have been dead years ago! Too late now but for anyone reading this post in the future may I suggest that you spend the money and purchase a dry aged steak from a butcher shop and try it first!
OTOH how I got hooked 43 years ago on dry aged beef was a top rated local steakhouse. They still advertise dry aged beef. For years now every steak dinner there for the two of us cost me over $100. Now I dry my own at a fraction of the cost and enjoy terrific dry aged steaks on a regular basis instead of just special occasions!