Loot

"Loot" is a blanket term for anything that the delvers pull out of the dungeon that has value, and isn't already an orb or a lifeform. Whether it's something with monetary value, a magic item, or just candy, there's plenty of options for salvaging in the dungeon.

Money
Money can be found in various locations in Officium Mundi, James' first trip into the dungeon earned him $117.15 in 2 and 5 dollar bills. The dungeon generated cash is not always in increments that normal US currency comes in (such as three or six dollar bills), though those bills are still accepted by dungeon vending machines. Interestingly, when James used a Blue Orb for a trip to the bank, it deposited $3 bills into his account and that is never once flagged or questioned.

The dungeon also generates Gift Cards and Loyalty Cards, but for chains that don't exist. The fact that the money is real money but the gift cards are not is an ongoing topic of discussion amongst the members of the Order.

Briefcases are occasionally spawned by the dungeon, with attached notes that act as quests. When the quest is completed the briefcase unlocks and contains approximately one hundred grand.

Candy
The candy is reliably good, though never things that are found in the regular world.
 * Baby Things - The classic. Contains some kind of nougat?
 * Flavor Rocks
 * Heckums
 * Stuff Chucklers
 * Chocolate Chocolates - May or may not contain chocolate.
 * Gummy Shrocks - Presumably like pop rocks?
 * Double Double Blastos
 * They Are - Tautological. They are candied nuts.
 * Shut Up And Eat This
 * Hella Sweet
 * Caramel Opinions
 * Healthy Chunks - nutrient paste with aloe gel.
 * Candy
 * Get Choc'd
 * Fuck Off This Is Art - a bar of caramel filled with strawberry jam.
 * Swiss Mix - hot chocolate packets. also exists in the real world.
 * One Punch Gran - granola bar

Xenotech

 * A (mostly) complete index of various magic items can be found here courtesy of user MrHackman from the discord.
 * Sunglasses - Wearing these allows the wearer to see in the infrared spectrum
 * Pens
 * Everything that is written with it comes out in cursive.
 * Melts things that contact the tip. It's the click-open kind, presumably for safety. The nature of the melting is unknown.
 * Earbuds - They don't get tangled. That's all. Anesh kept these and didn't tell anyone.
 * Nerf Gun - Shoots balls of fire and/or plasma. Only has five darts left, doesn't work with other darts.
 * Pencil - Gravity doesn't apply to it. Momentum still does, though.

Posters

 * "Work hard and also work hard" - A favorite of James'.