Open House - S4-E3
Continuity mistake: In the scene whee Walt and Skylar are talking to Saul, his shirt unbuttons.
Open House - S4-E3
Continuity mistake: While at Walt's apartment discussing the purchase of the car wash, there is a painting behind Saul that goes from crooked, to straight, and back to crooked.
Open House - S4-E3
Continuity mistake: Towards the end when Jesse is throwing money at the guy on the floor, there is a crumpled up note under the guy's tie. Camera cuts and it's gone. (00:37:30)
Answer: Saul is a criminal himself. It's not past his capabilities to forge some documents to show the 857k is available.
Ssiscool ★
Forged documents by Saul is most likely the correct answer.
The_Iceman