I think it stands a good chance, but these Berolina's are tricky, you could try posting this on the WAF, one of the mods there will tell you
if it is good or not, John Hodgin knows these caps very well, and has a first class knowledge of them.
It is on the collectors guild, that is almost enough on its own, but yes it is a good text book example, though you could probably find one for less money as the guild tends to be pricey, though you get what you pay for.
Whatever its just an opinion.
I like it.