is it important to upgrade to a nicer harmonic balancer?

If someone is getting 3021's for 59 bucks or less, you could buy 'em and start selling them to the rest of us. They're a hundred bucks out my way.
 
I would gladly do this for anyone who wanted one. But it does take them a day or 2 to get them from their hub.... it should fit in the big priority flat rate envelope $5 or the medium box $8 to ship. Im sure someone on here will vouch for me being a stand up guy.
 
So im just now reading the entire thread....i was kinda clueless on what adam was specifically talking about.

Im in Detroit and can also help anyone out who needs one. That sucks they arent the same price across the country!