Eriador Bundle Includes:
Quest Pack:Angmar
Quest Pack:Enedwaith
Quest Pack:Eregion
Quest Pack:Evendim
Quest Pack:Forochel
Quest Pack:Misty Mountains
Quest Pack:North Downs
Quest Pack:Trollshaws
Also gives you access to 13 instances & 2 raids

The question would be: what exactly does this pack has that the separate quest packs do not have?
Because i have all of those zones quest packs and this bundle is still showing in my store window.
What are those 13 instances and 2 raids that i need to get separately (that are not included in the zones quest packs)?