"Ive told you what you need to know," pleads Baenor, "why humiliate me so? You've taken my things and bound me against my will. Just leave me be. Please."
While Arnir continues his interrogation, the party works to secure a cart from one of the sodden alleyways and streets, perhaps 'borrowed' from a fish monger or rope maker in the dead of night. The egg is easily secured, though it likely takes Bannock to lift it.
Presumably you cut Nathan Lowduke's bindings. After relinquishing his treasure and armor, he sets about equipping himself with some of the lesser weapons and protection. From the dead minion he takes a chain shirt, a crossbow and 10 bolts. He sheaths his two-bladed sword across his back and retrieves his pipe, satchel of tobacco and stuffs his pack with clothes, some trail rations and a few bottles of wine. He then waits by the front door, idly scratching the top of Ghar's head.