Backpack full of Scrolls
Location: High Command - SkyGuard
Price: N/A (Dropped by M3CH4-D34TH)
Sellback: 250 Gold
Rarity: Awesome Rarity
Description: I guess the scrolls weren't important enough to zip up the bag.
Note: Also see Backpack of TNT.
Thanks to rikimaruIII and Tendou no Mazo.