[CLIENT] Store: Rune pages are still available for purchase

Curently on patch 8.4.

Just want to notify whoever is in charge of the store that rune pages are still available for purchase. I am fairly certain rune pages were effectively removed from the game with Runes Reforged. Thus, this store item gives nothing.

Not at all a game breaking issue, but, you know... Maybe it's time to remove it? :)