I would love to have an autographed picture of him for my office, all i have currently is some former OU football players, E-Rob and Kobe with E-Rob guarding him...
But i dont think i would go up to him in and do so...i would probably just purchase online...
Now if my son was with me i might be more inclined to interrupt him and see if he would mind taking a pic with my son for his room...
for some people it is a big deal though, so i cant judge