Memento (2000)

Continuity mistake: There are scenes in which Leonard is looking at the back of Teddy's polaroid. If you look at the serial number of the polaroid when he is writing "Don't believe his lies" it is a different number than when he looks at it during the beginning of the film. (00:05:15 - 00:07:00)

Leonard Shelby: I have to believe in a world outside my own mind. I have to believe that my actions still have meaning, even if I can't remember them. I have to believe that when my eyes are closed, the world's still there. Do I believe the world's still there? Is it still out there?. Yeah. We all need mirrors to remind ourselves who we are. I'm no different.

Trivia: You can get some additional clues about the film on www.otnemem.com (memento spelled backwards). Included are some scraps of notes of Leonard's psychiatrist in the ward where he was kept.

Question: Where does the $200,000 that was in the back of the Jaguar end up? There is a possibility that Natalie took it when Leonard goes to her house and she steps out or when he enters the car Teddy is inside and says he should lock it. Is there any evidence that either has it?