Okay, I'm done with the armor list as far as it relates to recording armor pieces and prices...as such I ran a summation of how much it will cost me to buy one of every piece of armor so that I can record their respective armor values. The grand total you ask? That would be $5,832,243 (not counting the $1,000,000 for red dragonscale) to buy one of everything from the following locations:

Highport
Caladon
Druidwood
Sigil
Niamei
Hampton
Kenner
Woodenville
Durgas Falls
Tradetown
Ironguard
Gnomebarrow
Ruhrdan
Eldinwood
Oakspire

Take note that I couldn't find any shops selling armor in:

Ahoni
Drakken
Breakwater
Bergen
Baladus Stockade
Schnai
Kab'tung Oasis

If you know of an armor shop I may have left out please feel free to let me know so that I can add it...but as you can see this isn't going to be a cheap venture -- so anyone that wants to help fund my scholarly pursuits, your contribution will be most appreciated.

Thanks

Edit: an unfortunate oversight that I just realized is that prices are now somewhat influenced by faction -- this means I'm going to have to get new prices for some shops to make sure I have the neutral price :/