Here is a senario for you all and tell me what you would do. You have just found your self in the position to buy the new bike you have been dreaming about. You are done with the "Wheeling and dealing" to your heart's content and have settled on an OTD price. When it's time to pony up, you pull out the shiny plastic and all of a sudden the other party says that they will have to charge a few hundred extra. what do you do?