I've wanted to get the North American Sheep Grand Slam for many years, but I don't see that happening now. Something about the reality of Father Time and today's high costs. I just can't justify paying more for a sheep hunt than I paid for my house and 10 acres.
However, I do have 4 rams on my wall, but 3 of them are Bighorns that I shot when I was younger and on DIY solo hunts in Montana's Unlimited ram units.
I shot my Dall ram on a cancelation hunt in 1999 in the MacKenzie Mountains of Canada's Northwest Territory. A year later my Canadian Outfitter friend called me about a cancelation Stone ram hunt for $11,000, but at that time I was going through a very dasty divorce and I was borrowing money to pay my lawyer.
I also got my Mountain Goat many years ago on a DIY solo hunt in SW Montana. These 3 rams and my goat only each cost me a $25 tag and a tank of gas. I got the Wolverine while packing out my Dall ram.