With a tally of 100 million albums sold Bon Jovi are obvious kings of the trade but respectivley how great is 100 million?

Here is a scale for you to use

Bon Jovi album sales are equal to The spice girls, Take that, Robbie Williams and Oasis put together and 100 million albums are rarely sold by any band, even Elvis only just managed it because of a re-release last spring.

I hope this fact will help you all in the argument that i face everyday with my friends "who is the best band of all time"

PS. The poll is there because i really like making them up (no real reason)