So far I have gotten - Crypt Feaster Pet A Mini Iksar Pet(who is duel wielding) Music Box Scale Mail set Swamp of No Hope Portal Sebilis Portal(Guildie got this one)
Note - The recast delay for the Portals is 20 hours, and I believe they all share the same timer, so that extremely limits their value unfortunately.
There are two sets of each armor type: cloth, leather, ringmail, chainmail, scalemail and plate. Warmaker's is a pinkish color and Militant is gray. I've gotten a froglok head in a jar which teleports to Sebilis, a Statue: Iksar Head that ports me to Swamp of No Hope, Emperor Ganak Throne, which teleports me to Trakkanon's Teeth and a Golden Crypt Feaster familiar.
Im on 6 crates so far ive gotten, 1 chain armor, 1 cloth armor, 1 leather armor, 1 plate armor and 2 scorpic pets
Place it in a house or guild hall and there is no recast just a right click port to option. Most of the newer housing portal items look like this on inspection