It isn't (wasn't) worth a thing.
I was circumcized at 9. (I'd been born a preemie, and they didn't circumcize preemies back then ... don't know if they do now.)
I found it a real adventure, going to hospital and getting all that attention.
But I was pretty indifferent to knowing I would lose my foreskin.
Now, I wish, without any real fervour, that I still had it.