Treasure Trove and
Quartermaster have both been updated with all the items from Adventurer's Vault, as well as new UI upgrades necessary thanks to the new
kinds of items.
What a pain. I actually typed in every single item in the book... 899 unique items in all.
Well, it's all downhill from here... Until the Monster Manual 2, I guess.
Fun fact: There are 899
unique items in the Adventurer's Vault; from every book, magazine article, and adventure released to date, there were a total of ~260 unique items, and 860 total items (counting, for example, +1, +2, +3, +4, +5 and +6 magic weapon has 6 different items).
In other words, there are more unique items in AV than there are total items in everything else that's been released so far.
And in case you're wondering, I forgot the exact number, but there are now a total of just over 3200 items in my database.
If anyone's interested, I uploaded the spreadsheet I made with all these items...
here's the link.