I have a handful of ones...usually i'll buy based on the name. i have "bruno" because of my rb dog, bruno, for example. and i have bought my mom some elephant ones because her nickname growing up was peanut (she was a tiny baby at birth).

that's a great way to display them, will they stay valuable uncovered like that? or are you just collecting them for your own enjoyment, with no thoughts of what they'll be worth in the future?