Rhaellia
Has Been
It's not just going to be $5, at least not if you want the best gear possible.I just don't see a one time cost of 5 dollars being an unfair advantage...
Since we're making assumptions, be warned this is all assumption junction ahead :O
But, in theory, this means needing gold for both heirlooms as well as bis enchants. Some players, specially the genuine trials will have difficulty with gold, a lot of WoW players do.
It doesn't end there, where do we draw the line? We're possibly talking about faction changes for gear (Ring of Pardons would be bis for probably any newer alliance caster, just one example) and maybe even buying grandfathered gear (like Woodworking Gloves, Defias Belt or Boots, Walking Boots, etc). After-all, people want the best.
Suddenly, it's not that easy, it's more work and more money.