Magic 13 is a special one. It’s not a gift, per se. It’s more of a concept…
I know this can be taboo, but what else are you going to do with all the stuff you get that you don’t want? I suppose if the person was “modern” enough to include a gift receipt, you can return it for the cash, but then when you have to turn around and find a gift for someone else, you have to put in all this thought and effort..
All that gets easier with re-gifting. Not only do you save money, and give life to sometihng you would never use or don’t care for, you also save yourself the pain and agony of having to THINK about another gift.