I was going to buy a P99 from a Coworker and when I showed up to pay him he said he forgot to bring it and was not sure of price. I told him what we agreed on and now he is going to want more cash. I have finally saved my pennies and quarters and sold stuff to get this gun and now I am wondering if I should pass on buying it altogether. He has always been a standup guy and I realize he has just returned from back surgery and going through a divorce but it is still agrevating. Should I still buy if it is within my budget?