Yep. This is real. Signed in MNV in London 1988. I have 3 known samples from the same signing. Pencolors match and all of them have dedications from Levi.
Thank you so much. That's very reassuring. Prince mixed his "P" up quite a bit. I've seen some of the ones from the Stockholm store signings when he was signing his really elegant "looped" P. This one is far more simple.