I was fortunate to find one from a deer on the Wichita Mountain Wildlife Refuge in SW OK while on an outing with my Boy Scout troop when I was a Scout Master back in the 90s. At that time, I had no idea there was money in such things. I later learned of a Boy Scout troop in Jackson Hole WY that finances their entire budget on sheds picked up on the National Elk Refuge just north of JH.
I’ve seen things made out of them, like lamps, chandeliers, coffee tables.