I don't ever plan to own a '52 Topps Mantle, but from the moment I purchased Volume 1 of Beckett's, it has always had the mystical lure of the unattainable for me. I don't think I've ever even seen one in person.
Would I like one? Sure. Would I ever pay the required money to obtain one? Very likely not. Though, like many others here, I think it's a great card with a great history. The somewhat cartoonish depiction appeals to me as well. I would happily buy an affordable replica, though it looks like the Topps reprint reduced the size, for probably obvious reasons. I do have a replica T206 Wagner and I know that' the closest that I'll ever get to one. I could do the same with the '52 Topps Mantle. A great card. And it will likely stay that way for some time.
The '52 Topps Yogi Berra seems more obtainable, maybe I'll make a realistic goal for myself and try for that one.