I rarely buy any, and I usually do, though I'm not going to stop my younger relatives & children of friends from opening the ones I don't up and playing with them, that's what they're made for, after all.
If I do buy any, it's because I think they look cool, no so they can accumulate value to sell on.
If I do buy any, it's because I think they look cool, no so they can accumulate value to sell on.