Need help finding rarity values for older equipment, please.

[Rune]

I know this has been covered before, but I'm having trouble finding the answers on either this site or Wizards'.

I cannot find where WotC updated their old equipment with the essentials-style rarity values. Could someone please point me to the relevant information? (If it is not behind the paywall.)

 

[bganon]

http://www.wizards.com/dnd/files/DNDessentials.pdf

Any item is uncommon unless something says otherwise. The Essentials update PDF has a list of a items that are common.