I've been looking for this information for awhile but haven't been able to find it. I've hit 80, I know that heirlooms cost emblems of heroism, but I haven't seen any info on how you can get these emblems. I'd like to know all the ways to get the emblems and the most efficient way as well. Thanks
You can purchase older emblems at the emblem vendors, one for one. For example, you can buy emblems of conquest from the emblem of triumph vendor, emblems of valor from the emblem of conquest vendor and so on. So just continue buying from each vendor until you reach the emblems you require. Hope that helps!