Problem Dog - S4-E7
Continuity mistake: Skyler makes Walt return the Challenger to the car dealership, but Walt decides to take it to a parking lot and spin donuts with it. Just before he crashes, he's spinning clockwise, starts to lose control, and tries to correct it by turning the steering wheel sharply to the left. However, from the overhead shot, the marks on the pavement indicate he was spinning counter-clockwise and tried to correct by turning right. (00:05:50)
Problem Dog - S4-E7
Continuity mistake: After Walt makes the ricin poison and Jesse is holding it in the little vial, the position Jesse is holding it changes between shots. Holding it in one hand up looking at it from side angles, to the front angle view him holding it more outstretched and in both hands.
Problem Dog - S4-E7
Continuity mistake: Walt unloads the money that's hidden in the drinks cases. He removes the Pepsi Max case and puts it on the floor, leaving the Coca-Cola case on top. Camera changes and the Pepsi Max case is now back on top. (00:15:00)
Problem Dog - S4-E7
Continuity mistake: When Jesse is emptying the cigarette, his fingers are right at the end of the cigarette. Camera cuts and now they are up the other end. (00:19:20)
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