[Angrist]

You'll notice that they mostly sold in the UK. Not so much in the other EU countries, although there are some exceptions.

But does your list mean that Led Zeppelin is in Europe regarded as "one of, if not the best band of all time with ridiculous staying power"? I hardly doubt it.

Also, if what you say is true, then why are we having this thread? How could they be underrated if they're thought of as (one of) the best band(s)? Then they'd clearly be overrated and we wouldn't need to have this discussion.