There were two printing errors in the first edition of Banditos. Thankfully, once you are aware of them, they do not affect game play.
First, the starting stuff (blue backed cards) includes a 9mm browning automatic. It was intended to be a .45 automatic handgun for "the Cleaner." Apart from "the Cleaner" not having his weapon of choice, the two guns do exactly the same thing.
Second, you need to multiply each Nuevo Peso card (green backed cards) by a factor of one thousand. The artist dropped the ball on this one and I somehow missed it in the editing. The good news is that the math is very easy.
My apologies… Won't happen in the second edition, I can assure you.