This is some very nice loot. I'll save you the trouble of waiting for them to be Identified later, though presumably you'll want to flog your loot anyways. Here's what you got:

Bag of Holding
Potion of Healing
Scroll of Find Familiar
+1 Arrows/Bolts x4 (You can change them to different shafts as desired, probably bolts if you choose to let Shortfang have them).

Also one Dragon Egg. Will it hatch? Can it? Only one way to find out. 

You also find 9 Gold Pieces, 54 silver pieces, and around 403 copper pieces, for a total of about 18.43 GP. 
You find a Red Slaad Gem that's worth 500 GP
And you find a Red Vein Stone. Still gotta figure out what this does.